84718698687

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1\times {\mathrm{5147}}^1$

素因数の和:6429

約数の個数: 64

約数和(自身を含む): 145554140160

約数和(自身を除く): 60835441473

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1193, 1533, 1971, 3579, 4599, 5147, 8351, 10737, 13797, 15441, 25053, 32211, 36029, 46323, 75159, 87089, 108087, 138969, 225477, 261267, 324261, 375731, 609623, 783801, 972783, 1127193, 1828869, 2351403, 2630117, 3381579, 5486607, 6140371, 7890351, 10144737, 16459821, 18421113, 23671053, 42982597, 55263339, 71013159, 128947791, 165790017, 386843373, 448247083, 1160530119, 1344741249, 3137729581, 4034223747, 9413188743, 12102671241, 28239566229, 84718698687]

約数ペア:

[(1, 84718698687), (3, 28239566229), (7, 12102671241), (9, 9413188743), (21, 4034223747), (27, 3137729581), (63, 1344741249), (73, 1160530119), (189, 448247083), (219, 386843373), (511, 165790017), (657, 128947791), (1193, 71013159), (1533, 55263339), (1971, 42982597), (3579, 23671053), (4599, 18421113), (5147, 16459821), (8351, 10144737), (10737, 7890351), (13797, 6140371), (15441, 5486607), (25053, 3381579), (32211, 2630117), (36029, 2351403), (46323, 1828869), (75159, 1127193), (87089, 972783), (108087, 783801), (138969, 609623), (225477, 375731), (261267, 324261)]