156965797539

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1550693}}^1$

素因数の和:1550888

約数の個数: 32

約数和(自身を含む): 244141263360

約数和(自身を除く): 87175465821

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 1467, 3749, 4401, 11247, 33741, 101223, 1550693, 4652079, 13956237, 35665939, 41868711, 106997817, 252762959, 320993451, 758288877, 962980353, 2274866631, 5813548057, 6824599893, 17440644171, 52321932513, 156965797539]

約数ペア:

[(1, 156965797539), (3, 52321932513), (9, 17440644171), (23, 6824599893), (27, 5813548057), (69, 2274866631), (163, 962980353), (207, 758288877), (489, 320993451), (621, 252762959), (1467, 106997817), (3749, 41868711), (4401, 35665939), (11247, 13956237), (33741, 4652079), (101223, 1550693)]