229728213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 393853824

約数和(自身を除く): 164125611

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 429, 927, 1133, 1287, 1339, 1733, 3399, 4017, 5199, 10197, 12051, 14729, 15597, 19063, 22529, 44187, 57189, 67587, 132561, 171567, 178499, 202761, 247819, 535497, 743457, 1606491, 1963489, 2230371, 2320487, 5890467, 6961461, 17671401, 20884383, 25525357, 76576071, 229728213]

約数ペア:

[(1, 229728213), (3, 76576071), (9, 25525357), (11, 20884383), (13, 17671401), (33, 6961461), (39, 5890467), (99, 2320487), (103, 2230371), (117, 1963489), (143, 1606491), (309, 743457), (429, 535497), (927, 247819), (1133, 202761), (1287, 178499), (1339, 171567), (1733, 132561), (3399, 67587), (4017, 57189), (5199, 44187), (10197, 22529), (12051, 19063), (14729, 15597)]