73138923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 134131200

約数和(自身を除く): 60992277

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 171, 209, 247, 297, 351, 429, 513, 627, 741, 997, 1287, 1881, 2223, 2717, 2991, 3861, 5643, 6669, 8151, 8973, 10967, 12961, 18943, 24453, 26919, 32901, 38883, 56829, 73359, 98703, 116649, 142571, 170487, 208373, 246259, 296109, 349947, 427713, 511461, 625119, 738777, 1283139, 1875357, 2216331, 2708849, 3849417, 5626071, 6648993, 8126547, 24379641, 73138923]

約数ペア:

[(1, 73138923), (3, 24379641), (9, 8126547), (11, 6648993), (13, 5626071), (19, 3849417), (27, 2708849), (33, 2216331), (39, 1875357), (57, 1283139), (99, 738777), (117, 625119), (143, 511461), (171, 427713), (209, 349947), (247, 296109), (297, 246259), (351, 208373), (429, 170487), (513, 142571), (627, 116649), (741, 98703), (997, 73359), (1287, 56829), (1881, 38883), (2223, 32901), (2717, 26919), (2991, 24453), (3861, 18943), (5643, 12961), (6669, 10967), (8151, 8973)]