71814783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8969}}^1$

素因数の和:9146

約数の個数: 16

約数和(自身を含む): 102042720

約数和(自身を除く): 30227937

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8969, 26907, 152473, 457419, 1408133, 4224399, 23938261, 71814783]

約数ペア:

[(1, 71814783), (3, 23938261), (17, 4224399), (51, 1408133), (157, 457419), (471, 152473), (2669, 26907), (8007, 8969)]