78315699

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8269}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 133378560

約数和(自身を除く): 55062861

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 8269, 9471, 24807, 57883, 90959, 173649, 272877, 339029, 636713, 1017087, 1910139, 2373203, 3729319, 7119609, 11187957, 26105233, 78315699]

約数ペア:

[(1, 78315699), (3, 26105233), (7, 11187957), (11, 7119609), (21, 3729319), (33, 2373203), (41, 1910139), (77, 1017087), (123, 636713), (231, 339029), (287, 272877), (451, 173649), (861, 90959), (1353, 57883), (3157, 24807), (8269, 9471)]