91351449

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25474

約数の個数: 32

約数和(自身を含む): 162816000

約数和(自身を除く): 71464551

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 25439, 76317, 178073, 228951, 483341, 534219, 686853, 1450023, 1602657, 3383387, 4350069, 4807971, 10150161, 13050207, 30450483, 91351449]

約数ペア:

[(1, 91351449), (3, 30450483), (7, 13050207), (9, 10150161), (19, 4807971), (21, 4350069), (27, 3383387), (57, 1602657), (63, 1450023), (133, 686853), (171, 534219), (189, 483341), (399, 228951), (513, 178073), (1197, 76317), (3591, 25439)]