2017407195

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 3653942400

約数和(自身を除く): 1636535205

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 269, 365, 657, 761, 807, 1095, 1345, 1971, 2283, 2421, 3285, 3805, 4035, 6849, 7263, 9855, 11415, 12105, 19637, 20547, 34245, 36315, 55553, 58911, 98185, 102735, 166659, 176733, 204709, 277765, 294555, 499977, 530199, 614127, 833295, 883665, 1023545, 1499931, 1842381, 2499885, 2650995, 3070635, 5527143, 7499655, 9211905, 14943757, 27635715, 44831271, 74718785, 134493813, 224156355, 403481439, 672469065, 2017407195]

約数ペア:

[(1, 2017407195), (3, 672469065), (5, 403481439), (9, 224156355), (15, 134493813), (27, 74718785), (45, 44831271), (73, 27635715), (135, 14943757), (219, 9211905), (269, 7499655), (365, 5527143), (657, 3070635), (761, 2650995), (807, 2499885), (1095, 1842381), (1345, 1499931), (1971, 1023545), (2283, 883665), (2421, 833295), (3285, 614127), (3805, 530199), (4035, 499977), (6849, 294555), (7263, 277765), (9855, 204709), (11415, 176733), (12105, 166659), (19637, 102735), (20547, 98185), (34245, 58911), (36315, 55553)]