155021049

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8293}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 234620672

約数和(自身を除く): 79599623

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 8293, 18693, 24879, 74637, 257083, 555631, 771249, 1666893, 2313747, 5000679, 17224561, 51673683, 155021049]

約数ペア:

[(1, 155021049), (3, 51673683), (9, 17224561), (31, 5000679), (67, 2313747), (93, 1666893), (201, 771249), (279, 555631), (603, 257083), (2077, 74637), (6231, 24879), (8293, 18693)]