144468261

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 258470784

約数和(自身を除く): 114002523

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2709, 3137, 5117, 6579, 9411, 15351, 21959, 28233, 46053, 53329, 65877, 134891, 159987, 197631, 373303, 404673, 479961, 944237, 1119909, 1214019, 2293147, 2832711, 3359727, 6879441, 8498133, 16052029, 20638323, 48156087, 144468261]

約数ペア:

[(1, 144468261), (3, 48156087), (7, 20638323), (9, 16052029), (17, 8498133), (21, 6879441), (43, 3359727), (51, 2832711), (63, 2293147), (119, 1214019), (129, 1119909), (153, 944237), (301, 479961), (357, 404673), (387, 373303), (731, 197631), (903, 159987), (1071, 134891), (2193, 65877), (2709, 53329), (3137, 46053), (5117, 28233), (6579, 21959), (9411, 15351)]