64580200321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{33967}}^1$

素因数の和:35233

約数の個数: 32

約数和(自身を含む): 84229770240

約数和(自身を除く): 19649569919

約数列:

[1, 7, 13, 17, 91, 119, 221, 1229, 1547, 8603, 15977, 20893, 33967, 111839, 146251, 237769, 271609, 441571, 577439, 1901263, 3090997, 4042073, 7506707, 41745443, 52546949, 292218101, 542690759, 709672531, 3798835313, 4967707717, 9225742903, 64580200321]

約数ペア:

[(1, 64580200321), (7, 9225742903), (13, 4967707717), (17, 3798835313), (91, 709672531), (119, 542690759), (221, 292218101), (1229, 52546949), (1547, 41745443), (8603, 7506707), (15977, 4042073), (20893, 3090997), (33967, 1901263), (111839, 577439), (146251, 441571), (237769, 271609)]