47989287

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 26199513

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 367, 501, 783, 1101, 1503, 3303, 4509, 4843, 9909, 10643, 14529, 31929, 43587, 61289, 95787, 130761, 183867, 287361, 551601, 1654803, 1777381, 5332143, 15996429, 47989287]

約数ペア:

[(1, 47989287), (3, 15996429), (9, 5332143), (27, 1777381), (29, 1654803), (87, 551601), (167, 287361), (261, 183867), (367, 130761), (501, 95787), (783, 61289), (1101, 43587), (1503, 31929), (3303, 14529), (4509, 10643), (4843, 9909)]