156938295123

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{7219}}^1\times {\mathrm{47363}}^1$

素因数の和:54608

約数の個数: 32

約数和(自身を含む): 246217017600

約数和(自身を除く): 89278722477

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 7219, 21657, 47363, 64971, 122723, 142089, 194913, 368169, 426267, 805171, 1104507, 1278801, 2415513, 3313521, 7246539, 21739617, 341913497, 1025740491, 3077221473, 5812529449, 9231664419, 17437588347, 52312765041, 156938295123]

約数ペア:

[(1, 156938295123), (3, 52312765041), (9, 17437588347), (17, 9231664419), (27, 5812529449), (51, 3077221473), (153, 1025740491), (459, 341913497), (7219, 21739617), (21657, 7246539), (47363, 3313521), (64971, 2415513), (122723, 1278801), (142089, 1104507), (194913, 805171), (368169, 426267)]