77981062126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{154112771}}^1$

素因数の和:154112807

約数の個数: 16

約数和(自身を含む): 133153435008

約数和(自身を除く): 55172372882

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 154112771, 308225542, 1695240481, 3390480962, 3544593733, 7089187466, 38990531063, 77981062126]

約数ペア:

[(1, 77981062126), (2, 38990531063), (11, 7089187466), (22, 3544593733), (23, 3390480962), (46, 1695240481), (253, 308225542), (506, 154112771)]