2100073638957

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6473}}^1\times {\mathrm{32941}}^1$

素因数の和:39498

約数の個数: 48

約数和(自身を含む): 3306483940032

約数和(自身を除く): 1206410301075

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 6473, 9849, 19419, 32941, 45311, 98823, 135933, 230587, 317177, 433691, 691761, 951531, 1301073, 1614109, 2207047, 3035837, 4842327, 6621141, 9107511, 15449329, 21250859, 46347987, 63752577, 108145303, 213227093, 324435909, 639681279, 1492589651, 4477768953, 10448127557, 14286215231, 31344382671, 42858645693, 100003506617, 300010519851, 700024546319, 2100073638957]

約数ペア:

[(1, 2100073638957), (3, 700024546319), (7, 300010519851), (21, 100003506617), (49, 42858645693), (67, 31344382671), (147, 14286215231), (201, 10448127557), (469, 4477768953), (1407, 1492589651), (3283, 639681279), (6473, 324435909), (9849, 213227093), (19419, 108145303), (32941, 63752577), (45311, 46347987), (98823, 21250859), (135933, 15449329), (230587, 9107511), (317177, 6621141), (433691, 4842327), (691761, 3035837), (951531, 2207047), (1301073, 1614109)]