142423977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{41681}}^1$

素因数の和:41768

約数の個数: 16

約数和(自身を含む): 204075072

約数和(自身を除く): 61651095

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 41681, 125043, 708577, 2125731, 2792627, 8377881, 47474659, 142423977]

約数ペア:

[(1, 142423977), (3, 47474659), (17, 8377881), (51, 2792627), (67, 2125731), (201, 708577), (1139, 125043), (3417, 41681)]