100142973

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 173287296

約数和(自身を除く): 73144323

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 243, 339, 521, 567, 791, 1017, 1563, 1701, 2373, 3051, 3647, 4689, 7119, 9153, 10941, 14067, 21357, 27459, 32823, 42201, 58873, 64071, 98469, 126603, 176619, 192213, 295407, 412111, 529857, 886221, 1236333, 1589571, 3708999, 4768713, 11126997, 14306139, 33380991, 100142973]

約数ペア:

[(1, 100142973), (3, 33380991), (7, 14306139), (9, 11126997), (21, 4768713), (27, 3708999), (63, 1589571), (81, 1236333), (113, 886221), (189, 529857), (243, 412111), (339, 295407), (521, 192213), (567, 176619), (791, 126603), (1017, 98469), (1563, 64071), (1701, 58873), (2373, 42201), (3051, 32823), (3647, 27459), (4689, 21357), (7119, 14067), (9153, 10941)]