261036573957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 408596348160

約数和(自身を除く): 147559774203

約数列:

[1, 3, 9, 23, 43, 69, 89, 129, 207, 267, 387, 433, 761, 801, 989, 1299, 2047, 2283, 2967, 3827, 3897, 6141, 6849, 8901, 9959, 11481, 17503, 18423, 18619, 29877, 32723, 34443, 38537, 52509, 55857, 67729, 88021, 89631, 98169, 115611, 157527, 167571, 203187, 264063, 294507, 329513, 346833, 428237, 609561, 752629, 792189, 886351, 988539, 1284711, 1557767, 1657091, 2257887, 2659053, 2912347, 2965617, 3854133, 4673301, 4971273, 6773661, 7578799, 7977159, 8737041, 14019903, 14169059, 14913819, 22736397, 26211123, 29326657, 38113093, 42507177, 66983981, 68209191, 87979971, 114339279, 127521531, 200951943, 263939913, 325888357, 343017837, 602855829, 674513111, 977665071, 1261046251, 2023539333, 2932995213, 3783138753, 6070617999, 11349416259, 29004063773, 87012191319, 261036573957]

約数ペア:

[(1, 261036573957), (3, 87012191319), (9, 29004063773), (23, 11349416259), (43, 6070617999), (69, 3783138753), (89, 2932995213), (129, 2023539333), (207, 1261046251), (267, 977665071), (387, 674513111), (433, 602855829), (761, 343017837), (801, 325888357), (989, 263939913), (1299, 200951943), (2047, 127521531), (2283, 114339279), (2967, 87979971), (3827, 68209191), (3897, 66983981), (6141, 42507177), (6849, 38113093), (8901, 29326657), (9959, 26211123), (11481, 22736397), (17503, 14913819), (18423, 14169059), (18619, 14019903), (29877, 8737041), (32723, 7977159), (34443, 7578799), (38537, 6773661), (52509, 4971273), (55857, 4673301), (67729, 3854133), (88021, 2965617), (89631, 2912347), (98169, 2659053), (115611, 2257887), (157527, 1657091), (167571, 1557767), (203187, 1284711), (264063, 988539), (294507, 886351), (329513, 792189), (346833, 752629), (428237, 609561)]