157349439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7349}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 255192000

約数和(自身を除く): 97842561

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 7349, 21411, 22047, 66141, 95537, 198423, 286611, 448289, 859833, 1344867, 2579499, 4034601, 5827757, 12103803, 17483271, 52449813, 157349439]

約数ペア:

[(1, 157349439), (3, 52449813), (9, 17483271), (13, 12103803), (27, 5827757), (39, 4034601), (61, 2579499), (117, 1344867), (183, 859833), (351, 448289), (549, 286611), (793, 198423), (1647, 95537), (2379, 66141), (7137, 22047), (7349, 21411)]