88643670213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11692873}}^1$

素因数の和:11692921

約数の個数: 24

約数和(自身を含む): 142559519808

約数和(自身を除く): 53915849595

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 11692873, 35078619, 81850111, 222164587, 245550333, 666493761, 1555152109, 4221127153, 4665456327, 12663381459, 29547890071, 88643670213]

約数ペア:

[(1, 88643670213), (3, 29547890071), (7, 12663381459), (19, 4665456327), (21, 4221127153), (57, 1555152109), (133, 666493761), (361, 245550333), (399, 222164587), (1083, 81850111), (2527, 35078619), (7581, 11692873)]