74829657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 124866560

約数和(自身を除く): 50036903

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 223, 399, 551, 609, 669, 841, 1561, 1653, 2523, 3857, 4237, 4683, 5887, 6467, 11571, 12711, 15979, 17661, 19401, 29659, 45269, 47937, 88977, 111853, 122873, 135807, 187543, 335559, 368619, 562629, 860111, 1312801, 2580333, 3563317, 3938403, 10689951, 24943219, 74829657]

約数ペア:

[(1, 74829657), (3, 24943219), (7, 10689951), (19, 3938403), (21, 3563317), (29, 2580333), (57, 1312801), (87, 860111), (133, 562629), (203, 368619), (223, 335559), (399, 187543), (551, 135807), (609, 122873), (669, 111853), (841, 88977), (1561, 47937), (1653, 45269), (2523, 29659), (3857, 19401), (4237, 17661), (4683, 15979), (5887, 12711), (6467, 11571)]