163908939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{9587}}^1$

素因数の和:9770

約数の個数: 16

約数和(自身を含む): 225509760

約数和(自身を除く): 61600821

約数列:

[1, 3, 41, 123, 139, 417, 5699, 9587, 17097, 28761, 393067, 1179201, 1332593, 3997779, 54636313, 163908939]

約数ペア:

[(1, 163908939), (3, 54636313), (41, 3997779), (123, 1332593), (139, 1179201), (417, 393067), (5699, 28761), (9587, 17097)]