69347691

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 130014720

約数和(自身を除く): 60667029

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 49, 53, 63, 69, 129, 147, 159, 161, 189, 207, 301, 371, 387, 441, 477, 483, 621, 903, 989, 1113, 1127, 1161, 1219, 1323, 1431, 1449, 2107, 2279, 2597, 2709, 2967, 3339, 3381, 3657, 4347, 6321, 6837, 6923, 7791, 8127, 8533, 8901, 10017, 10143, 10971, 15953, 18963, 20511, 20769, 23373, 25599, 26703, 30429, 32913, 47859, 48461, 52417, 56889, 59731, 61533, 62307, 70119, 76797, 111671, 143577, 145383, 157251, 179193, 186921, 230391, 335013, 366919, 430731, 436149, 471753, 537579, 1005039, 1100757, 1308447, 1415259, 1612737, 2568433, 3015117, 3302271, 7705299, 9906813, 23115897, 69347691]

約数ペア:

[(1, 69347691), (3, 23115897), (7, 9906813), (9, 7705299), (21, 3302271), (23, 3015117), (27, 2568433), (43, 1612737), (49, 1415259), (53, 1308447), (63, 1100757), (69, 1005039), (129, 537579), (147, 471753), (159, 436149), (161, 430731), (189, 366919), (207, 335013), (301, 230391), (371, 186921), (387, 179193), (441, 157251), (477, 145383), (483, 143577), (621, 111671), (903, 76797), (989, 70119), (1113, 62307), (1127, 61533), (1161, 59731), (1219, 56889), (1323, 52417), (1431, 48461), (1449, 47859), (2107, 32913), (2279, 30429), (2597, 26703), (2709, 25599), (2967, 23373), (3339, 20769), (3381, 20511), (3657, 18963), (4347, 15953), (6321, 10971), (6837, 10143), (6923, 10017), (7791, 8901), (8127, 8533)]