9115953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 16711680

約数和(自身を除く): 7595727

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 67, 77, 93, 133, 201, 209, 217, 231, 341, 399, 469, 589, 627, 651, 737, 1023, 1273, 1407, 1463, 1767, 2077, 2211, 2387, 3819, 4123, 4389, 5159, 6231, 6479, 7161, 8911, 12369, 14003, 14539, 15477, 19437, 22847, 26733, 39463, 42009, 43617, 45353, 68541, 98021, 118389, 136059, 159929, 276241, 294063, 434093, 479787, 828723, 1302279, 3038651, 9115953]

約数ペア:

[(1, 9115953), (3, 3038651), (7, 1302279), (11, 828723), (19, 479787), (21, 434093), (31, 294063), (33, 276241), (57, 159929), (67, 136059), (77, 118389), (93, 98021), (133, 68541), (201, 45353), (209, 43617), (217, 42009), (231, 39463), (341, 26733), (399, 22847), (469, 19437), (589, 15477), (627, 14539), (651, 14003), (737, 12369), (1023, 8911), (1273, 7161), (1407, 6479), (1463, 6231), (1767, 5159), (2077, 4389), (2211, 4123), (2387, 3819)]