229815963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 382170880

約数和(自身を除く): 152354917

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 603, 741, 871, 1273, 1543, 2223, 2613, 3819, 4629, 7839, 11457, 13887, 16549, 20059, 29317, 49647, 60177, 87951, 103381, 148941, 180531, 263853, 310143, 381121, 930429, 1143363, 1343953, 1964239, 3430089, 4031859, 5892717, 12095577, 17678151, 25535107, 76605321, 229815963]

約数ペア:

[(1, 229815963), (3, 76605321), (9, 25535107), (13, 17678151), (19, 12095577), (39, 5892717), (57, 4031859), (67, 3430089), (117, 1964239), (171, 1343953), (201, 1143363), (247, 930429), (603, 381121), (741, 310143), (871, 263853), (1273, 180531), (1543, 148941), (2223, 103381), (2613, 87951), (3819, 60177), (4629, 49647), (7839, 29317), (11457, 20059), (13887, 16549)]