201071451

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59471}}^1$

素因数の和:59511

約数の個数: 24

約数和(自身を含む): 325430784

約数和(自身を除く): 124359333

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 59471, 178413, 416297, 1248891, 1367833, 2914079, 4103499, 8742237, 9574831, 28724493, 67023817, 201071451]

約数ペア:

[(1, 201071451), (3, 67023817), (7, 28724493), (21, 9574831), (23, 8742237), (49, 4103499), (69, 2914079), (147, 1367833), (161, 1248891), (483, 416297), (1127, 178413), (3381, 59471)]