331379829

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{123973}}^1$

素因数の和:123999

約数の個数: 24

約数和(自身を含む): 541518432

約数和(自身を除く): 210138603

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 123973, 371919, 1115757, 1363703, 3347271, 4091109, 10041813, 12273327, 30125439, 36819981, 110459943, 331379829]

約数ペア:

[(1, 331379829), (3, 110459943), (9, 36819981), (11, 30125439), (27, 12273327), (33, 10041813), (81, 4091109), (99, 3347271), (243, 1363703), (297, 1115757), (891, 371919), (2673, 123973)]