117620727

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 192264192

約数和(自身を除く): 74643465

約数列:

[1, 3, 7, 21, 31, 49, 53, 93, 147, 159, 217, 371, 487, 651, 1113, 1461, 1519, 1643, 2597, 3409, 4557, 4929, 7791, 10227, 11501, 15097, 23863, 25811, 34503, 45291, 71589, 77433, 80507, 105679, 180677, 241521, 317037, 542031, 739753, 800141, 1264739, 2219259, 2400423, 3794217, 5600987, 16802961, 39206909, 117620727]

約数ペア:

[(1, 117620727), (3, 39206909), (7, 16802961), (21, 5600987), (31, 3794217), (49, 2400423), (53, 2219259), (93, 1264739), (147, 800141), (159, 739753), (217, 542031), (371, 317037), (487, 241521), (651, 180677), (1113, 105679), (1461, 80507), (1519, 77433), (1643, 71589), (2597, 45291), (3409, 34503), (4557, 25811), (4929, 23863), (7791, 15097), (10227, 11501)]