97218121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 46482359

約数列:

[1, 7, 11, 13, 17, 29, 77, 91, 119, 143, 187, 197, 203, 221, 319, 377, 493, 1001, 1309, 1379, 1547, 2167, 2233, 2431, 2561, 2639, 3349, 3451, 4147, 5423, 5713, 6409, 15169, 17017, 17927, 23443, 28171, 29029, 36839, 37961, 39991, 43537, 44863, 62843, 70499, 74269, 97121, 197197, 257873, 304759, 439901, 478907, 493493, 519883, 679847, 816959, 1068331, 1262573, 3352349, 5718713, 7478317, 8838011, 13888303, 97218121]

約数ペア:

[(1, 97218121), (7, 13888303), (11, 8838011), (13, 7478317), (17, 5718713), (29, 3352349), (77, 1262573), (91, 1068331), (119, 816959), (143, 679847), (187, 519883), (197, 493493), (203, 478907), (221, 439901), (319, 304759), (377, 257873), (493, 197197), (1001, 97121), (1309, 74269), (1379, 70499), (1547, 62843), (2167, 44863), (2233, 43537), (2431, 39991), (2561, 37961), (2639, 36839), (3349, 29029), (3451, 28171), (4147, 23443), (5423, 17927), (5713, 17017), (6409, 15169)]