61509786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14879}}^1$

素因数の和:14950

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 73481574

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 14879, 29758, 44637, 89274, 193427, 386854, 580281, 788587, 1160562, 1577174, 2365761, 4731522, 10251631, 20503262, 30754893, 61509786]

約数ペア:

[(1, 61509786), (2, 30754893), (3, 20503262), (6, 10251631), (13, 4731522), (26, 2365761), (39, 1577174), (53, 1160562), (78, 788587), (106, 580281), (159, 386854), (318, 193427), (689, 89274), (1378, 44637), (2067, 29758), (4134, 14879)]