142686273

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 210051072

約数和(自身を除く): 67364799

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 713, 943, 1271, 1627, 2139, 2829, 3813, 4881, 29233, 37421, 50437, 66707, 87699, 112263, 151311, 200121, 1160051, 1534261, 2067917, 3480153, 4602783, 6203751, 47562091, 142686273]

約数ペア:

[(1, 142686273), (3, 47562091), (23, 6203751), (31, 4602783), (41, 3480153), (69, 2067917), (93, 1534261), (123, 1160051), (713, 200121), (943, 151311), (1271, 112263), (1627, 87699), (2139, 66707), (2829, 50437), (3813, 37421), (4881, 29233)]