155542401

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8543}}^1$

素因数の和:8590

約数の個数: 36

約数和(自身を含む): 272792832

約数和(自身を除く): 117250431

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 8543, 18207, 25629, 59801, 76887, 145231, 179403, 435693, 538209, 1016617, 1307079, 2468927, 3049851, 7406781, 9149553, 17282489, 22220343, 51847467, 155542401]

約数ペア:

[(1, 155542401), (3, 51847467), (7, 22220343), (9, 17282489), (17, 9149553), (21, 7406781), (51, 3049851), (63, 2468927), (119, 1307079), (153, 1016617), (289, 538209), (357, 435693), (867, 179403), (1071, 145231), (2023, 76887), (2601, 59801), (6069, 25629), (8543, 18207)]