22371201

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 36545280

約数和(自身を除く): 14174079

約数列:

[1, 3, 9, 17, 27, 47, 51, 61, 141, 153, 183, 289, 423, 459, 549, 799, 867, 1037, 1269, 1647, 2397, 2601, 2867, 3111, 7191, 7803, 8601, 9333, 13583, 17629, 21573, 25803, 27999, 40749, 48739, 52887, 77409, 122247, 146217, 158661, 366741, 438651, 475983, 828563, 1315953, 2485689, 7457067, 22371201]

約数ペア:

[(1, 22371201), (3, 7457067), (9, 2485689), (17, 1315953), (27, 828563), (47, 475983), (51, 438651), (61, 366741), (141, 158661), (153, 146217), (183, 122247), (289, 77409), (423, 52887), (459, 48739), (549, 40749), (799, 27999), (867, 25803), (1037, 21573), (1269, 17629), (1647, 13583), (2397, 9333), (2601, 8601), (2867, 7803), (3111, 7191)]