74973987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2389}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 118563120

約数和(自身を除く): 43589133

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 2389, 2853, 3487, 7167, 10461, 21501, 26279, 31383, 78837, 236511, 757313, 2271939, 6815817, 8330443, 24991329, 74973987]

約数ペア:

[(1, 74973987), (3, 24991329), (9, 8330443), (11, 6815817), (33, 2271939), (99, 757313), (317, 236511), (951, 78837), (2389, 31383), (2853, 26279), (3487, 21501), (7167, 10461)]