143864343

素因数分解:

$3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 254195832

約数和(自身を除く): 110331489

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 81, 147, 189, 201, 441, 469, 541, 567, 603, 1323, 1407, 1623, 1809, 3283, 3787, 3969, 4221, 4869, 5427, 9849, 11361, 12663, 14607, 26509, 29547, 34083, 36247, 37989, 43821, 79527, 88641, 102249, 108741, 238581, 253729, 265923, 306747, 326223, 715743, 761187, 978669, 1776103, 2147229, 2283561, 2936007, 5328309, 6850683, 15984927, 20552049, 47954781, 143864343]

約数ペア:

[(1, 143864343), (3, 47954781), (7, 20552049), (9, 15984927), (21, 6850683), (27, 5328309), (49, 2936007), (63, 2283561), (67, 2147229), (81, 1776103), (147, 978669), (189, 761187), (201, 715743), (441, 326223), (469, 306747), (541, 265923), (567, 253729), (603, 238581), (1323, 108741), (1407, 102249), (1623, 88641), (1809, 79527), (3283, 43821), (3787, 37989), (3969, 36247), (4221, 34083), (4869, 29547), (5427, 26509), (9849, 14607), (11361, 12663)]