33153813

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 29883627

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 431, 693, 777, 999, 1221, 1293, 2079, 2331, 2849, 3017, 3663, 3879, 4741, 6993, 8547, 9051, 10989, 11637, 14223, 15947, 25641, 27153, 33187, 42669, 47841, 76923, 81459, 99561, 111629, 128007, 143523, 175417, 298683, 334887, 430569, 526251, 896049, 1004661, 1227919, 1578753, 3013983, 3683757, 4736259, 11051271, 33153813]

約数ペア:

[(1, 33153813), (3, 11051271), (7, 4736259), (9, 3683757), (11, 3013983), (21, 1578753), (27, 1227919), (33, 1004661), (37, 896049), (63, 526251), (77, 430569), (99, 334887), (111, 298683), (189, 175417), (231, 143523), (259, 128007), (297, 111629), (333, 99561), (407, 81459), (431, 76923), (693, 47841), (777, 42669), (999, 33187), (1221, 27153), (1293, 25641), (2079, 15947), (2331, 14223), (2849, 11637), (3017, 10989), (3663, 9051), (3879, 8547), (4741, 6993)]