25442937303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 40485519360

約数和(自身を除く): 15042582057

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 439, 651, 701, 889, 1317, 2103, 2667, 3073, 3937, 4907, 9219, 11811, 13609, 14721, 21731, 27559, 40827, 55753, 65193, 82677, 89027, 95263, 152117, 167259, 267081, 285789, 307739, 390271, 456351, 623189, 923217, 1170813, 1728343, 1869567, 2154173, 2759837, 5185029, 6462519, 8279511, 9539909, 12098401, 19318859, 28619727, 36295203, 39082853, 57956577, 66779363, 117248559, 200338089, 273579971, 820739913, 1211568443, 3634705329, 8480979101, 25442937303]

約数ペア:

[(1, 25442937303), (3, 8480979101), (7, 3634705329), (21, 1211568443), (31, 820739913), (93, 273579971), (127, 200338089), (217, 117248559), (381, 66779363), (439, 57956577), (651, 39082853), (701, 36295203), (889, 28619727), (1317, 19318859), (2103, 12098401), (2667, 9539909), (3073, 8279511), (3937, 6462519), (4907, 5185029), (9219, 2759837), (11811, 2154173), (13609, 1869567), (14721, 1728343), (21731, 1170813), (27559, 923217), (40827, 623189), (55753, 456351), (65193, 390271), (82677, 307739), (89027, 285789), (95263, 267081), (152117, 167259)]