145890129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631559}}^1$

素因数の和:631580

約数の個数: 16

約数和(自身を含む): 242519040

約数和(自身を除く): 96628911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 631559, 1894677, 4420913, 6947149, 13262739, 20841447, 48630043, 145890129]

約数ペア:

[(1, 145890129), (3, 48630043), (7, 20841447), (11, 13262739), (21, 6947149), (33, 4420913), (77, 1894677), (231, 631559)]