318903201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 501009600

約数和(自身を除く): 182106399

約数列:

[1, 3, 9, 19, 57, 59, 73, 171, 177, 219, 433, 531, 657, 1121, 1299, 1387, 3363, 3897, 4161, 4307, 8227, 10089, 12483, 12921, 24681, 25547, 31609, 38763, 74043, 76641, 81833, 94827, 229923, 245499, 284481, 485393, 600571, 736497, 1456179, 1801713, 1864931, 4368537, 5405139, 5594793, 16784379, 35433689, 106301067, 318903201]

約数ペア:

[(1, 318903201), (3, 106301067), (9, 35433689), (19, 16784379), (57, 5594793), (59, 5405139), (73, 4368537), (171, 1864931), (177, 1801713), (219, 1456179), (433, 736497), (531, 600571), (657, 485393), (1121, 284481), (1299, 245499), (1387, 229923), (3363, 94827), (3897, 81833), (4161, 76641), (4307, 74043), (8227, 38763), (10089, 31609), (12483, 25547), (12921, 24681)]