219023811

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9929}}^1$

素因数の和:10000

約数の個数: 32

約数和(自身を含む): 349536000

約数和(自身を除く): 130512189

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 9929, 22059, 29787, 89361, 188651, 268083, 426947, 565953, 1280841, 1697859, 3842523, 5093577, 8111993, 11527569, 24335979, 73007937, 219023811]

約数ペア:

[(1, 219023811), (3, 73007937), (9, 24335979), (19, 11527569), (27, 8111993), (43, 5093577), (57, 3842523), (129, 1697859), (171, 1280841), (387, 565953), (513, 426947), (817, 268083), (1161, 188651), (2451, 89361), (7353, 29787), (9929, 22059)]