201650837121

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{158905309}}^1$

素因数の和:158905365

約数の個数: 16

約数和(自身を含む): 305098195200

約数和(自身を除く): 103447358079

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 158905309, 476715927, 1430147781, 4290443343, 7468549523, 22405648569, 67216945707, 201650837121]

約数ペア:

[(1, 201650837121), (3, 67216945707), (9, 22405648569), (27, 7468549523), (47, 4290443343), (141, 1430147781), (423, 476715927), (1269, 158905309)]