137452161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 237219840

約数和(自身を除く): 99767679

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 103, 109, 159, 231, 309, 327, 371, 583, 721, 763, 1113, 1133, 1199, 1749, 2163, 2289, 3399, 3597, 4081, 5459, 5777, 7931, 8393, 11227, 12243, 16377, 17331, 23793, 25179, 33681, 38213, 40439, 60049, 63547, 78589, 114639, 121317, 123497, 180147, 190641, 235767, 370491, 420343, 444829, 595031, 864479, 1261029, 1334487, 1785093, 2593437, 4165217, 6545341, 12495651, 19636023, 45817387, 137452161]

約数ペア:

[(1, 137452161), (3, 45817387), (7, 19636023), (11, 12495651), (21, 6545341), (33, 4165217), (53, 2593437), (77, 1785093), (103, 1334487), (109, 1261029), (159, 864479), (231, 595031), (309, 444829), (327, 420343), (371, 370491), (583, 235767), (721, 190641), (763, 180147), (1113, 123497), (1133, 121317), (1199, 114639), (1749, 78589), (2163, 63547), (2289, 60049), (3399, 40439), (3597, 38213), (4081, 33681), (5459, 25179), (5777, 23793), (7931, 17331), (8393, 16377), (11227, 12243)]