60880281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 49435239

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 357, 407, 419, 561, 629, 777, 1221, 1257, 1309, 1887, 2849, 2933, 3927, 4403, 4609, 6919, 7123, 8547, 8799, 13209, 13827, 15503, 20757, 21369, 32263, 46509, 48433, 49861, 78353, 96789, 108521, 145299, 149583, 170533, 235059, 263551, 325563, 511599, 548471, 790653, 1193731, 1645413, 1844857, 2899061, 3581193, 5534571, 8697183, 20293427, 60880281]

約数ペア:

[(1, 60880281), (3, 20293427), (7, 8697183), (11, 5534571), (17, 3581193), (21, 2899061), (33, 1844857), (37, 1645413), (51, 1193731), (77, 790653), (111, 548471), (119, 511599), (187, 325563), (231, 263551), (259, 235059), (357, 170533), (407, 149583), (419, 145299), (561, 108521), (629, 96789), (777, 78353), (1221, 49861), (1257, 48433), (1309, 46509), (1887, 32263), (2849, 21369), (2933, 20757), (3927, 15503), (4403, 13827), (4609, 13209), (6919, 8799), (7123, 8547)]