69474237

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 111863808

約数和(自身を除く): 42389571

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1733, 1743, 1909, 5199, 5727, 12131, 13363, 36393, 39859, 40089, 119577, 143839, 279013, 431517, 837039, 1006873, 3020619, 3308297, 9924891, 23158079, 69474237]

約数ペア:

[(1, 69474237), (3, 23158079), (7, 9924891), (21, 3308297), (23, 3020619), (69, 1006873), (83, 837039), (161, 431517), (249, 279013), (483, 143839), (581, 119577), (1733, 40089), (1743, 39859), (1909, 36393), (5199, 13363), (5727, 12131)]