138366927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 217843200

約数和(自身を除く): 79476273

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 487, 619, 1461, 1857, 4383, 5571, 8279, 10523, 13149, 16713, 24837, 31569, 74511, 94707, 223533, 284121, 301453, 904359, 2713077, 5124701, 8139231, 15374103, 46122309, 138366927]

約数ペア:

[(1, 138366927), (3, 46122309), (9, 15374103), (17, 8139231), (27, 5124701), (51, 2713077), (153, 904359), (459, 301453), (487, 284121), (619, 223533), (1461, 94707), (1857, 74511), (4383, 31569), (5571, 24837), (8279, 16713), (10523, 13149)]