554223789

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12471

約数の個数: 40

約数和(自身を含む): 958242560

約数和(自身を除く): 404018771

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 2133, 4977, 6399, 12373, 14931, 37119, 44793, 86611, 111357, 259833, 334071, 779499, 977467, 1002213, 2338497, 2932401, 6842269, 7015491, 8797203, 20526807, 26391609, 61580421, 79174827, 184741263, 554223789]

約数ペア:

[(1, 554223789), (3, 184741263), (7, 79174827), (9, 61580421), (21, 26391609), (27, 20526807), (63, 8797203), (79, 7015491), (81, 6842269), (189, 2932401), (237, 2338497), (553, 1002213), (567, 977467), (711, 779499), (1659, 334071), (2133, 259833), (4977, 111357), (6399, 86611), (12373, 44793), (14931, 37119)]