77889741

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 106267008

約数和(自身を除く): 28377267

約数列:

[1, 3, 61, 157, 183, 471, 2711, 8133, 9577, 28731, 165371, 425627, 496113, 1276881, 25963247, 77889741]

約数ペア:

[(1, 77889741), (3, 25963247), (61, 1276881), (157, 496113), (183, 425627), (471, 165371), (2711, 28731), (8133, 9577)]