68111029

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 84132000

約数和(自身を除く): 16020971

約数列:

[1, 7, 19, 49, 133, 149, 491, 931, 1043, 2831, 3437, 7301, 9329, 19817, 24059, 65303, 73159, 138719, 457121, 512113, 1390021, 3584791, 9730147, 68111029]

約数ペア:

[(1, 68111029), (7, 9730147), (19, 3584791), (49, 1390021), (133, 512113), (149, 457121), (491, 138719), (931, 73159), (1043, 65303), (2831, 24059), (3437, 19817), (7301, 9329)]