100906209

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{120557}}^1$

素因数の和:120597

約数の個数: 16

約数和(自身を含む): 154314240

約数和(自身を除く): 53408031

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 120557, 361671, 1085013, 3255039, 3737267, 11211801, 33635403, 100906209]

約数ペア:

[(1, 100906209), (3, 33635403), (9, 11211801), (27, 3737267), (31, 3255039), (93, 1085013), (279, 361671), (837, 120557)]