145909533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631643}}^1$

素因数の和:631664

約数の個数: 16

約数和(自身を含む): 242551296

約数和(自身を除く): 96641763

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 631643, 1894929, 4421501, 6948073, 13264503, 20844219, 48636511, 145909533]

約数ペア:

[(1, 145909533), (3, 48636511), (7, 20844219), (11, 13264503), (21, 6948073), (33, 4421501), (77, 1894929), (231, 631643)]