74623293

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 120407040

約数和(自身を除く): 45783747

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 261, 279, 401, 667, 713, 899, 1203, 2001, 2139, 2697, 3609, 6003, 6417, 8091, 9223, 11629, 12431, 20677, 27669, 34887, 37293, 62031, 83007, 104661, 111879, 186093, 267467, 285913, 360499, 802401, 857739, 1081497, 2407203, 2573217, 3244491, 8291477, 24874431, 74623293]

約数ペア:

[(1, 74623293), (3, 24874431), (9, 8291477), (23, 3244491), (29, 2573217), (31, 2407203), (69, 1081497), (87, 857739), (93, 802401), (207, 360499), (261, 285913), (279, 267467), (401, 186093), (667, 111879), (713, 104661), (899, 83007), (1203, 62031), (2001, 37293), (2139, 34887), (2697, 27669), (3609, 20677), (6003, 12431), (6417, 11629), (8091, 9223)]