61656543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 99931104

約数和(自身を除く): 38274561

約数列:

[1, 3, 9, 13, 39, 53, 61, 117, 159, 163, 183, 477, 489, 549, 689, 793, 1467, 2067, 2119, 2379, 3233, 6201, 6357, 7137, 8639, 9699, 9943, 19071, 25917, 29097, 29829, 42029, 77751, 89487, 112307, 126087, 129259, 336921, 378261, 387777, 526979, 1010763, 1163331, 1580937, 4742811, 6850727, 20552181, 61656543]

約数ペア:

[(1, 61656543), (3, 20552181), (9, 6850727), (13, 4742811), (39, 1580937), (53, 1163331), (61, 1010763), (117, 526979), (159, 387777), (163, 378261), (183, 336921), (477, 129259), (489, 126087), (549, 112307), (689, 89487), (793, 77751), (1467, 42029), (2067, 29829), (2119, 29097), (2379, 25917), (3233, 19071), (6201, 9943), (6357, 9699), (7137, 8639)]