81766935

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8384

約数の個数: 32

約数和(自身を含む): 147372480

約数和(自身を除く): 65605545

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 8297, 9855, 24891, 41485, 74673, 124455, 224019, 373365, 605681, 1120095, 1817043, 3028405, 5451129, 9085215, 16353387, 27255645, 81766935]

約数ペア:

[(1, 81766935), (3, 27255645), (5, 16353387), (9, 9085215), (15, 5451129), (27, 3028405), (45, 1817043), (73, 1120095), (135, 605681), (219, 373365), (365, 224019), (657, 124455), (1095, 74673), (1971, 41485), (3285, 24891), (8297, 9855)]