9201789

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 14324480

約数和(自身を除く): 5122691

約数列:

[1, 3, 9, 27, 37, 61, 111, 151, 183, 333, 453, 549, 999, 1359, 1647, 2257, 4077, 5587, 6771, 9211, 16761, 20313, 27633, 50283, 60939, 82899, 150849, 248697, 340807, 1022421, 3067263, 9201789]

約数ペア:

[(1, 9201789), (3, 3067263), (9, 1022421), (27, 340807), (37, 248697), (61, 150849), (111, 82899), (151, 60939), (183, 50283), (333, 27633), (453, 20313), (549, 16761), (999, 9211), (1359, 6771), (1647, 5587), (2257, 4077)]