111859917

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 170233920

約数和(自身を除く): 58374003

約数列:

[1, 3, 13, 37, 39, 67, 89, 111, 169, 201, 267, 481, 507, 871, 1157, 1443, 2479, 2613, 3293, 3471, 5963, 6253, 7437, 9879, 11323, 15041, 17889, 18759, 32227, 33969, 42809, 45123, 77519, 96681, 128427, 220631, 232557, 418951, 556517, 661893, 1007747, 1256853, 1669551, 2868203, 3023241, 8604609, 37286639, 111859917]

約数ペア:

[(1, 111859917), (3, 37286639), (13, 8604609), (37, 3023241), (39, 2868203), (67, 1669551), (89, 1256853), (111, 1007747), (169, 661893), (201, 556517), (267, 418951), (481, 232557), (507, 220631), (871, 128427), (1157, 96681), (1443, 77519), (2479, 45123), (2613, 42809), (3293, 33969), (3471, 32227), (5963, 18759), (6253, 17889), (7437, 15041), (9879, 11323)]