65502441

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 96160064

約数和(自身を除く): 30657623

約数列:

[1, 3, 9, 151, 157, 307, 453, 471, 921, 1359, 1413, 2763, 23707, 46357, 48199, 71121, 139071, 144597, 213363, 417213, 433791, 7278049, 21834147, 65502441]

約数ペア:

[(1, 65502441), (3, 21834147), (9, 7278049), (151, 433791), (157, 417213), (307, 213363), (453, 144597), (471, 139071), (921, 71121), (1359, 48199), (1413, 46357), (2763, 23707)]