29999399409

素因数分解:

$3^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{131071}}^1$

素因数の和:131267

約数の個数: 48

約数和(自身を含む): 51998883840

約数和(自身を除く): 21999484431

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 173, 189, 441, 519, 1211, 1323, 1557, 3633, 4671, 8477, 10899, 25431, 32697, 76293, 131071, 228879, 393213, 917497, 1179639, 2752491, 3538917, 6422479, 8257473, 19267437, 22675283, 24772419, 57802311, 68025849, 158726981, 173406933, 204077547, 476180943, 612232641, 1111088867, 1428542829, 3333266601, 4285628487, 9999799803, 29999399409]

約数ペア:

[(1, 29999399409), (3, 9999799803), (7, 4285628487), (9, 3333266601), (21, 1428542829), (27, 1111088867), (49, 612232641), (63, 476180943), (147, 204077547), (173, 173406933), (189, 158726981), (441, 68025849), (519, 57802311), (1211, 24772419), (1323, 22675283), (1557, 19267437), (3633, 8257473), (4671, 6422479), (8477, 3538917), (10899, 2752491), (25431, 1179639), (32697, 917497), (76293, 393213), (131071, 228879)]