166354617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 263571840

約数和(自身を除く): 97217223

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 2937, 3471, 4357, 12727, 13071, 38181, 47927, 56641, 143781, 169923, 387773, 623051, 1163319, 1869153, 4265503, 5041049, 12796509, 15123147, 55451539, 166354617]

約数ペア:

[(1, 166354617), (3, 55451539), (11, 15123147), (13, 12796509), (33, 5041049), (39, 4265503), (89, 1869153), (143, 1163319), (267, 623051), (429, 387773), (979, 169923), (1157, 143781), (2937, 56641), (3471, 47927), (4357, 38181), (12727, 13071)]