77830809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 45617511

約数列:

[1, 3, 7, 21, 29, 87, 203, 227, 563, 609, 681, 1589, 1689, 3941, 4767, 6583, 11823, 16327, 19749, 46081, 48981, 114289, 127801, 138243, 342867, 383403, 894607, 2683821, 3706229, 11118687, 25943603, 77830809]

約数ペア:

[(1, 77830809), (3, 25943603), (7, 11118687), (21, 3706229), (29, 2683821), (87, 894607), (203, 383403), (227, 342867), (563, 138243), (609, 127801), (681, 114289), (1589, 48981), (1689, 46081), (3941, 19749), (4767, 16327), (6583, 11823)]