67143207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 31352793

約数列:

[1, 3, 19, 29, 57, 87, 151, 269, 453, 551, 807, 1653, 2869, 4379, 5111, 7801, 8607, 13137, 15333, 23403, 40619, 83201, 121857, 148219, 249603, 444657, 771761, 1177951, 2315283, 3533853, 22381069, 67143207]

約数ペア:

[(1, 67143207), (3, 22381069), (19, 3533853), (29, 2315283), (57, 1177951), (87, 771761), (151, 444657), (269, 249603), (453, 148219), (551, 121857), (807, 83201), (1653, 40619), (2869, 23403), (4379, 15333), (5111, 13137), (7801, 8607)]