141121539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70951}}^1$

素因数の和:70987

約数の個数: 24

約数和(自身を含む): 232438752

約数和(自身を除く): 91317213

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 70951, 212853, 638559, 922363, 1206167, 2767089, 3618501, 8301267, 10855503, 15680171, 47040513, 141121539]

約数ペア:

[(1, 141121539), (3, 47040513), (9, 15680171), (13, 10855503), (17, 8301267), (39, 3618501), (51, 2767089), (117, 1206167), (153, 922363), (221, 638559), (663, 212853), (1989, 70951)]