248868938241

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{873767}}^1$

素因数の和:873931

約数の個数: 64

約数和(自身を含む): 463027138560

約数和(自身を除く): 214158200319

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 137, 189, 231, 297, 411, 693, 959, 1233, 1507, 2079, 2877, 3699, 4521, 8631, 10549, 13563, 25893, 31647, 40689, 94941, 284823, 873767, 2621301, 6116369, 7863903, 9611437, 18349107, 23591709, 28834311, 55047321, 67280059, 86502933, 119706079, 165141963, 201840177, 259508799, 359118237, 605520531, 837942553, 1077354711, 1316766869, 1816561593, 2513827659, 3232064133, 3950300607, 7541482977, 9217368083, 11850901821, 22624448931, 27652104249, 35552705463, 82956312747, 248868938241]

約数ペア:

[(1, 248868938241), (3, 82956312747), (7, 35552705463), (9, 27652104249), (11, 22624448931), (21, 11850901821), (27, 9217368083), (33, 7541482977), (63, 3950300607), (77, 3232064133), (99, 2513827659), (137, 1816561593), (189, 1316766869), (231, 1077354711), (297, 837942553), (411, 605520531), (693, 359118237), (959, 259508799), (1233, 201840177), (1507, 165141963), (2079, 119706079), (2877, 86502933), (3699, 67280059), (4521, 55047321), (8631, 28834311), (10549, 23591709), (13563, 18349107), (25893, 9611437), (31647, 7863903), (40689, 6116369), (94941, 2621301), (284823, 873767)]