15696949779

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{44279}}^1$

素因数の和:44640

約数の個数: 48

約数和(自身を含む): 27520197120

約数和(自身を除く): 11823247341

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 331, 357, 993, 1071, 2317, 2979, 5627, 6951, 16881, 20853, 39389, 44279, 50643, 118167, 132837, 309953, 354501, 398511, 752743, 929859, 2258229, 2789577, 5269201, 6774687, 14656349, 15807603, 43969047, 47422809, 102594443, 131907141, 249157933, 307783329, 747473799, 923349987, 1744105531, 2242421397, 5232316593, 15696949779]

約数ペア:

[(1, 15696949779), (3, 5232316593), (7, 2242421397), (9, 1744105531), (17, 923349987), (21, 747473799), (51, 307783329), (63, 249157933), (119, 131907141), (153, 102594443), (331, 47422809), (357, 43969047), (993, 15807603), (1071, 14656349), (2317, 6774687), (2979, 5269201), (5627, 2789577), (6951, 2258229), (16881, 929859), (20853, 752743), (39389, 398511), (44279, 354501), (50643, 309953), (118167, 132837)]