69854589

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 119168000

約数和(自身を除く): 49313411

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2659, 2919, 3753, 7977, 8757, 18613, 23931, 26271, 55839, 71793, 167517, 369601, 502551, 1108803, 2587207, 3326409, 7761621, 9979227, 23284863, 69854589]

約数ペア:

[(1, 69854589), (3, 23284863), (7, 9979227), (9, 7761621), (21, 3326409), (27, 2587207), (63, 1108803), (139, 502551), (189, 369601), (417, 167517), (973, 71793), (1251, 55839), (2659, 26271), (2919, 23931), (3753, 18613), (7977, 8757)]