26888958747

素因数分解:

$3^3\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{58379}}^1$

素因数の和:60832

約数の個数: 32

約数和(自身を含む): 45545740800

約数和(自身を除く): 18656782053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2437, 7311, 17059, 21933, 51177, 58379, 65799, 153531, 175137, 408653, 460593, 525411, 1225959, 1576233, 3677877, 11033631, 142269623, 426808869, 995887361, 1280426607, 2987662083, 3841279821, 8962986249, 26888958747]

約数ペア:

[(1, 26888958747), (3, 8962986249), (7, 3841279821), (9, 2987662083), (21, 1280426607), (27, 995887361), (63, 426808869), (189, 142269623), (2437, 11033631), (7311, 3677877), (17059, 1576233), (21933, 1225959), (51177, 525411), (58379, 460593), (65799, 408653), (153531, 175137)]