33769281

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 24146367

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 431, 533, 637, 861, 1293, 1599, 1911, 2009, 3017, 3731, 5603, 6027, 9051, 11193, 16809, 17671, 21119, 26117, 39221, 53013, 63357, 78351, 117663, 123697, 229723, 274547, 371091, 689169, 823641, 865879, 1608061, 2597637, 4824183, 11256427, 33769281]

約数ペア:

[(1, 33769281), (3, 11256427), (7, 4824183), (13, 2597637), (21, 1608061), (39, 865879), (41, 823641), (49, 689169), (91, 371091), (123, 274547), (147, 229723), (273, 123697), (287, 117663), (431, 78351), (533, 63357), (637, 53013), (861, 39221), (1293, 26117), (1599, 21119), (1911, 17671), (2009, 16809), (3017, 11193), (3731, 9051), (5603, 6027)]