155492337

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 285392160

約数和(自身を除く): 129899823

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 169, 231, 273, 429, 507, 539, 569, 637, 1001, 1183, 1617, 1707, 1859, 1911, 3003, 3549, 3983, 5577, 6259, 7007, 7397, 8281, 11949, 13013, 18777, 21021, 22191, 24843, 27881, 39039, 43813, 51779, 81367, 83643, 91091, 96161, 131439, 155337, 244101, 273273, 288483, 306691, 362453, 569569, 673127, 920073, 1057771, 1087359, 1708707, 2019381, 3173313, 3986983, 4711889, 7404397, 11960949, 14135667, 22213191, 51830779, 155492337]

約数ペア:

[(1, 155492337), (3, 51830779), (7, 22213191), (11, 14135667), (13, 11960949), (21, 7404397), (33, 4711889), (39, 3986983), (49, 3173313), (77, 2019381), (91, 1708707), (143, 1087359), (147, 1057771), (169, 920073), (231, 673127), (273, 569569), (429, 362453), (507, 306691), (539, 288483), (569, 273273), (637, 244101), (1001, 155337), (1183, 131439), (1617, 96161), (1707, 91091), (1859, 83643), (1911, 81367), (3003, 51779), (3549, 43813), (3983, 39039), (5577, 27881), (6259, 24843), (7007, 22191), (7397, 21021), (8281, 18777), (11949, 13013)]