831738213

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{148817}}^1$

素因数の和:148855

約数の個数: 24

約数和(自身を含む): 1300074048

約数和(自身を除く): 468335835

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 148817, 446451, 1339353, 3422791, 4018059, 10268373, 12054177, 30805119, 36162531, 92415357, 277246071, 831738213]

約数ペア:

[(1, 831738213), (3, 277246071), (9, 92415357), (23, 36162531), (27, 30805119), (69, 12054177), (81, 10268373), (207, 4018059), (243, 3422791), (621, 1339353), (1863, 446451), (5589, 148817)]