30819663

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5668

約数の個数: 32

約数和(自身を含む): 53990400

約数和(自身を除く): 23170737

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 5623, 16869, 39361, 50607, 118083, 151821, 163067, 354249, 489201, 1062747, 1141469, 1467603, 3424407, 4402809, 10273221, 30819663]

約数ペア:

[(1, 30819663), (3, 10273221), (7, 4402809), (9, 3424407), (21, 1467603), (27, 1141469), (29, 1062747), (63, 489201), (87, 354249), (189, 163067), (203, 151821), (261, 118083), (609, 50607), (783, 39361), (1827, 16869), (5481, 5623)]