30030777

素因数分解:

$3^3\times 7^2\times {\mathrm{22699}}^1$

素因数の和:22722

約数の個数: 24

約数和(自身を含む): 51756000

約数和(自身を除く): 21725223

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 22699, 68097, 158893, 204291, 476679, 612873, 1112251, 1430037, 3336753, 4290111, 10010259, 30030777]

約数ペア:

[(1, 30030777), (3, 10010259), (7, 4290111), (9, 3336753), (21, 1430037), (27, 1112251), (49, 612873), (63, 476679), (147, 204291), (189, 158893), (441, 68097), (1323, 22699)]