79428969

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 117324480

約数和(自身を除く): 37895511

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 839, 1413, 2517, 7551, 10519, 31557, 56213, 94671, 131723, 168639, 395169, 505917, 1185507, 8825441, 26476323, 79428969]

約数ペア:

[(1, 79428969), (3, 26476323), (9, 8825441), (67, 1185507), (157, 505917), (201, 395169), (471, 168639), (603, 131723), (839, 94671), (1413, 56213), (2517, 31557), (7551, 10519)]