30645753327

素因数分解:

$3^3\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{64781}}^1$

素因数の和:67300

約数の個数: 32

約数和(自身を含む): 51908520960

約数和(自身を除く): 21262767633

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2503, 7509, 17521, 22527, 52563, 64781, 67581, 157689, 194343, 453467, 473067, 583029, 1360401, 1749087, 4081203, 12243609, 162146843, 486440529, 1135027901, 1459321587, 3405083703, 4377964761, 10215251109, 30645753327]

約数ペア:

[(1, 30645753327), (3, 10215251109), (7, 4377964761), (9, 3405083703), (21, 1459321587), (27, 1135027901), (63, 486440529), (189, 162146843), (2503, 12243609), (7509, 4081203), (17521, 1749087), (22527, 1360401), (52563, 583029), (64781, 473067), (67581, 453467), (157689, 194343)]