61731318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 146562048

約数和(自身を除く): 84830730

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1487, 1887, 2442, 2974, 3774, 4461, 6919, 8922, 13838, 16357, 20757, 25279, 32714, 41514, 49071, 50558, 55019, 75837, 98142, 110038, 151674, 165057, 278069, 330114, 556138, 605209, 834207, 935323, 1210418, 1668414, 1815627, 1870646, 2805969, 3631254, 5611938, 10288553, 20577106, 30865659, 61731318]

約数ペア:

[(1, 61731318), (2, 30865659), (3, 20577106), (6, 10288553), (11, 5611938), (17, 3631254), (22, 2805969), (33, 1870646), (34, 1815627), (37, 1668414), (51, 1210418), (66, 935323), (74, 834207), (102, 605209), (111, 556138), (187, 330114), (222, 278069), (374, 165057), (407, 151674), (561, 110038), (629, 98142), (814, 75837), (1122, 55019), (1221, 50558), (1258, 49071), (1487, 41514), (1887, 32714), (2442, 25279), (2974, 20757), (3774, 16357), (4461, 13838), (6919, 8922)]