169156808499

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{494693}}^1$

素因数の和:495579

約数の個数: 32

約数和(自身を含む): 271646369280

約数和(自身を除く): 102489560781

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 857, 2571, 5999, 16283, 17997, 48849, 113981, 341943, 494693, 1484079, 3462851, 9399167, 10388553, 28197501, 65794169, 197382507, 423951901, 1271855703, 2967663307, 8055086119, 8902989921, 24165258357, 56385602833, 169156808499]

約数ペア:

[(1, 169156808499), (3, 56385602833), (7, 24165258357), (19, 8902989921), (21, 8055086119), (57, 2967663307), (133, 1271855703), (399, 423951901), (857, 197382507), (2571, 65794169), (5999, 28197501), (16283, 10388553), (17997, 9399167), (48849, 3462851), (113981, 1484079), (341943, 494693)]