672150081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{145771}}^1$

素因数の和:145856

約数の個数: 16

約数和(自身を含む): 944602560

約数和(自身を除く): 272452479

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 145771, 437313, 4227359, 7725863, 12682077, 23177589, 224050027, 672150081]

約数ペア:

[(1, 672150081), (3, 224050027), (29, 23177589), (53, 12682077), (87, 7725863), (159, 4227359), (1537, 437313), (4611, 145771)]