156967317387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2584207}}^1$

素因数の和:2584627

約数の個数: 24

約数和(自身を含む): 240672459456

約数和(自身を除く): 83705142069

約数列:

[1, 3, 9, 17, 51, 153, 397, 1191, 3573, 6749, 20247, 60741, 2584207, 7752621, 23257863, 43931519, 131794557, 395383671, 1025930179, 3077790537, 9233371611, 17440813043, 52322439129, 156967317387]

約数ペア:

[(1, 156967317387), (3, 52322439129), (9, 17440813043), (17, 9233371611), (51, 3077790537), (153, 1025930179), (397, 395383671), (1191, 131794557), (3573, 43931519), (6749, 23257863), (20247, 7752621), (60741, 2584207)]