74421711

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 133922880

約数和(自身を除く): 59501169

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 1021, 1157, 1869, 3063, 3471, 5607, 7147, 8099, 9189, 10413, 13273, 21441, 24297, 39819, 64323, 72891, 90869, 92911, 119457, 272607, 278733, 636083, 817821, 836199, 1181297, 1908249, 3543891, 5724747, 8269079, 10631673, 24807237, 74421711]

約数ペア:

[(1, 74421711), (3, 24807237), (7, 10631673), (9, 8269079), (13, 5724747), (21, 3543891), (39, 1908249), (63, 1181297), (89, 836199), (91, 817821), (117, 636083), (267, 278733), (273, 272607), (623, 119457), (801, 92911), (819, 90869), (1021, 72891), (1157, 64323), (1869, 39819), (3063, 24297), (3471, 21441), (5607, 13273), (7147, 10413), (8099, 9189)]