30763287

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 47736000

約数和(自身を除く): 16972713

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 389, 783, 909, 1167, 2727, 2929, 3501, 8787, 10503, 11281, 26361, 33843, 39289, 79083, 101529, 117867, 304587, 353601, 1060803, 1139381, 3418143, 10254429, 30763287]

約数ペア:

[(1, 30763287), (3, 10254429), (9, 3418143), (27, 1139381), (29, 1060803), (87, 353601), (101, 304587), (261, 117867), (303, 101529), (389, 79083), (783, 39289), (909, 33843), (1167, 26361), (2727, 11281), (2929, 10503), (3501, 8787)]