71154993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3765

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 47289039

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 3671, 6461, 11013, 19383, 25697, 47723, 77091, 143169, 260641, 334061, 781923, 1002183, 1824487, 3388333, 5473461, 10164999, 23718331, 71154993]

約数ペア:

[(1, 71154993), (3, 23718331), (7, 10164999), (13, 5473461), (21, 3388333), (39, 1824487), (71, 1002183), (91, 781923), (213, 334061), (273, 260641), (497, 143169), (923, 77091), (1491, 47723), (2769, 25697), (3671, 19383), (6461, 11013)]