30166983

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 54991872

約数和(自身を除く): 24824889

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 431, 693, 707, 909, 1111, 1293, 2121, 3017, 3333, 3879, 4741, 6363, 7777, 9051, 9999, 14223, 23331, 27153, 33187, 42669, 43531, 69993, 99561, 130593, 298683, 304717, 391779, 478841, 914151, 1436523, 2742453, 3351887, 4309569, 10055661, 30166983]

約数ペア:

[(1, 30166983), (3, 10055661), (7, 4309569), (9, 3351887), (11, 2742453), (21, 1436523), (33, 914151), (63, 478841), (77, 391779), (99, 304717), (101, 298683), (231, 130593), (303, 99561), (431, 69993), (693, 43531), (707, 42669), (909, 33187), (1111, 27153), (1293, 23331), (2121, 14223), (3017, 9999), (3333, 9051), (3879, 7777), (4741, 6363)]