494718219837

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16949951}}^1$

素因数の和:16950030

約数の個数: 32

約数和(自身を含む): 781053788160

約数和(自身を除く): 286335568323

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3243, 9729, 29187, 16949951, 50849853, 152549559, 389848873, 457648677, 796647697, 1169546619, 2389943091, 3508639857, 7169829273, 10525919571, 18322897031, 21509487819, 54968691093, 164906073279, 494718219837]

約数ペア:

[(1, 494718219837), (3, 164906073279), (9, 54968691093), (23, 21509487819), (27, 18322897031), (47, 10525919571), (69, 7169829273), (141, 3508639857), (207, 2389943091), (423, 1169546619), (621, 796647697), (1081, 457648677), (1269, 389848873), (3243, 152549559), (9729, 50849853), (29187, 16949951)]