127900836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{169181}}^1$

素因数の和:169201

約数の個数: 48

約数和(自身を含む): 378967680

約数和(自身を除く): 251066844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 169181, 338362, 507543, 676724, 1015086, 1184267, 1522629, 2030172, 2368534, 3045258, 3552801, 4567887, 4737068, 6090516, 7105602, 9135774, 10658403, 14211204, 18271548, 21316806, 31975209, 42633612, 63950418, 127900836]

約数ペア:

[(1, 127900836), (2, 63950418), (3, 42633612), (4, 31975209), (6, 21316806), (7, 18271548), (9, 14211204), (12, 10658403), (14, 9135774), (18, 7105602), (21, 6090516), (27, 4737068), (28, 4567887), (36, 3552801), (42, 3045258), (54, 2368534), (63, 2030172), (84, 1522629), (108, 1184267), (126, 1015086), (189, 676724), (252, 507543), (378, 338362), (756, 169181)]