148156623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12299

約数の個数: 24

約数和(自身を含む): 228458880

約数和(自身を除く): 80302257

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 12203, 36609, 109827, 231857, 695571, 866413, 2086713, 2599239, 7797717, 16461847, 49385541, 148156623]

約数ペア:

[(1, 148156623), (3, 49385541), (9, 16461847), (19, 7797717), (57, 2599239), (71, 2086713), (171, 866413), (213, 695571), (639, 231857), (1349, 109827), (4047, 36609), (12141, 12203)]