313614729

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 495331200

約数和(自身を除く): 181716471

約数列:

[1, 3, 9, 23, 29, 69, 87, 89, 207, 261, 267, 587, 667, 801, 1761, 2001, 2047, 2581, 5283, 6003, 6141, 7743, 13501, 17023, 18423, 23229, 40503, 51069, 52243, 59363, 121509, 153207, 156729, 178089, 391529, 470187, 534267, 1174587, 1201589, 1515047, 3523761, 3604767, 4545141, 10814301, 13635423, 34846081, 104538243, 313614729]

約数ペア:

[(1, 313614729), (3, 104538243), (9, 34846081), (23, 13635423), (29, 10814301), (69, 4545141), (87, 3604767), (89, 3523761), (207, 1515047), (261, 1201589), (267, 1174587), (587, 534267), (667, 470187), (801, 391529), (1761, 178089), (2001, 156729), (2047, 153207), (2581, 121509), (5283, 59363), (6003, 52243), (6141, 51069), (7743, 40503), (13501, 23229), (17023, 18423)]