71075067

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 116190720

約数和(自身を除く): 45115653

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 3361, 7049, 10083, 21147, 23527, 63859, 70581, 178133, 191577, 447013, 534399, 1246931, 1341039, 3384527, 3740793, 10153581, 23691689, 71075067]

約数ペア:

[(1, 71075067), (3, 23691689), (7, 10153581), (19, 3740793), (21, 3384527), (53, 1341039), (57, 1246931), (133, 534399), (159, 447013), (371, 191577), (399, 178133), (1007, 70581), (1113, 63859), (3021, 23527), (3361, 21147), (7049, 10083)]