26110503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 42007680

約数和(自身を除く): 15897177

約数列:

[1, 3, 9, 19, 43, 53, 57, 67, 129, 159, 171, 201, 387, 477, 603, 817, 1007, 1273, 2279, 2451, 2881, 3021, 3551, 3819, 6837, 7353, 8643, 9063, 10653, 11457, 20511, 25929, 31959, 43301, 54739, 67469, 129903, 152693, 164217, 202407, 389709, 458079, 492651, 607221, 1374237, 2901167, 8703501, 26110503]

約数ペア:

[(1, 26110503), (3, 8703501), (9, 2901167), (19, 1374237), (43, 607221), (53, 492651), (57, 458079), (67, 389709), (129, 202407), (159, 164217), (171, 152693), (201, 129903), (387, 67469), (477, 54739), (603, 43301), (817, 31959), (1007, 25929), (1273, 20511), (2279, 11457), (2451, 10653), (2881, 9063), (3021, 8643), (3551, 7353), (3819, 6837)]