1663157070519

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2683}}^1\times {\mathrm{20773}}^1$

素因数の和:23509

約数の個数: 64

約数和(自身を含む): 2676355968000

約数和(自身を除く): 1013198897481

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 2683, 4263, 8049, 9947, 18781, 20773, 29841, 56343, 62319, 77807, 131467, 145411, 233421, 394401, 436233, 544649, 602417, 920269, 1017877, 1633947, 1807251, 2760807, 3053631, 3812543, 4216919, 7125139, 11437629, 12650757, 21375417, 26687801, 29518433, 55733959, 80063403, 88555299, 167201877, 206629031, 390137713, 619887093, 1170413139, 1616284811, 2730963991, 4848854433, 8192891973, 11313993677, 19116747937, 33941981031, 57350243811, 79197955739, 237593867217, 554385690173, 1663157070519]

約数ペア:

[(1, 1663157070519), (3, 554385690173), (7, 237593867217), (21, 79197955739), (29, 57350243811), (49, 33941981031), (87, 19116747937), (147, 11313993677), (203, 8192891973), (343, 4848854433), (609, 2730963991), (1029, 1616284811), (1421, 1170413139), (2683, 619887093), (4263, 390137713), (8049, 206629031), (9947, 167201877), (18781, 88555299), (20773, 80063403), (29841, 55733959), (56343, 29518433), (62319, 26687801), (77807, 21375417), (131467, 12650757), (145411, 11437629), (233421, 7125139), (394401, 4216919), (436233, 3812543), (544649, 3053631), (602417, 2760807), (920269, 1807251), (1017877, 1633947)]