144828243

素因数分解:

$3^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 251512416

約数和(自身を除く): 106684173

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 243, 281, 303, 567, 707, 729, 843, 909, 1701, 1967, 2121, 2529, 2727, 5103, 5901, 6363, 7587, 8181, 17703, 19089, 22761, 24543, 28381, 53109, 57267, 68283, 73629, 85143, 159327, 171801, 198667, 204849, 255429, 477981, 515403, 596001, 766287, 1433943, 1788003, 2298861, 5364009, 6896583, 16092027, 20689749, 48276081, 144828243]

約数ペア:

[(1, 144828243), (3, 48276081), (7, 20689749), (9, 16092027), (21, 6896583), (27, 5364009), (63, 2298861), (81, 1788003), (101, 1433943), (189, 766287), (243, 596001), (281, 515403), (303, 477981), (567, 255429), (707, 204849), (729, 198667), (843, 171801), (909, 159327), (1701, 85143), (1967, 73629), (2121, 68283), (2529, 57267), (2727, 53109), (5103, 28381), (5901, 24543), (6363, 22761), (7587, 19089), (8181, 17703)]