73805931

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 112893440

約数和(自身を除く): 39087509

約数列:

[1, 3, 9, 27, 43, 129, 151, 387, 421, 453, 1161, 1263, 1359, 3789, 4077, 6493, 11367, 18103, 19479, 54309, 58437, 63571, 162927, 175311, 190713, 488781, 572139, 1716417, 2733553, 8200659, 24601977, 73805931]

約数ペア:

[(1, 73805931), (3, 24601977), (9, 8200659), (27, 2733553), (43, 1716417), (129, 572139), (151, 488781), (387, 190713), (421, 175311), (453, 162927), (1161, 63571), (1263, 58437), (1359, 54309), (3789, 19479), (4077, 18103), (6493, 11367)]