531192519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 980294400

約数和(自身を除く): 449101881

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 297, 351, 429, 507, 513, 557, 627, 741, 1287, 1521, 1671, 1859, 1881, 2223, 2717, 3211, 3861, 4563, 5013, 5577, 5643, 6127, 6669, 7241, 8151, 9633, 10583, 15039, 16731, 18381, 21723, 24453, 28899, 31749, 35321, 50193, 55143, 65169, 73359, 79651, 86697, 94133, 95247, 105963, 116413, 137579, 165429, 195507, 238953, 282399, 285741, 317889, 349239, 412737, 716859, 847197, 953667, 1035463, 1047717, 1238211, 1513369, 1788527, 2150577, 2541591, 3106389, 3143151, 3714633, 4540107, 5365581, 9319167, 13620321, 16096743, 19673797, 27957501, 40860963, 48290229, 59021391, 177064173, 531192519]

約数ペア:

[(1, 531192519), (3, 177064173), (9, 59021391), (11, 48290229), (13, 40860963), (19, 27957501), (27, 19673797), (33, 16096743), (39, 13620321), (57, 9319167), (99, 5365581), (117, 4540107), (143, 3714633), (169, 3143151), (171, 3106389), (209, 2541591), (247, 2150577), (297, 1788527), (351, 1513369), (429, 1238211), (507, 1047717), (513, 1035463), (557, 953667), (627, 847197), (741, 716859), (1287, 412737), (1521, 349239), (1671, 317889), (1859, 285741), (1881, 282399), (2223, 238953), (2717, 195507), (3211, 165429), (3861, 137579), (4563, 116413), (5013, 105963), (5577, 95247), (5643, 94133), (6127, 86697), (6669, 79651), (7241, 73359), (8151, 65169), (9633, 55143), (10583, 50193), (15039, 35321), (16731, 31749), (18381, 28899), (21723, 24453)]