327557649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 474491520

約数和(自身を除く): 146933871

約数列:

[1, 3, 17, 51, 53, 159, 179, 537, 677, 901, 2031, 2703, 3043, 9129, 9487, 11509, 28461, 34527, 35881, 107643, 121183, 161279, 363549, 483837, 609977, 1829931, 2060111, 6180333, 6422699, 19268097, 109185883, 327557649]

約数ペア:

[(1, 327557649), (3, 109185883), (17, 19268097), (51, 6422699), (53, 6180333), (159, 2060111), (179, 1829931), (537, 609977), (677, 483837), (901, 363549), (2031, 161279), (2703, 121183), (3043, 107643), (9129, 35881), (9487, 34527), (11509, 28461)]