7268972451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1\times {\mathrm{2777}}^1$

素因数の和:4471

約数の個数: 32

約数和(自身を含む): 10702456128

約数和(自身を除く): 3433483677

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1637, 2777, 4911, 8331, 21281, 36101, 63843, 67117, 108303, 113857, 201351, 341571, 872521, 1480141, 2617563, 4440423, 4545949, 13637847, 59097337, 177292011, 186383909, 559151727, 2422990817, 7268972451]

約数ペア:

[(1, 7268972451), (3, 2422990817), (13, 559151727), (39, 186383909), (41, 177292011), (123, 59097337), (533, 13637847), (1599, 4545949), (1637, 4440423), (2777, 2617563), (4911, 1480141), (8331, 872521), (21281, 341571), (36101, 201351), (63843, 113857), (67117, 108303)]