37625427

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 26951085

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 131, 141, 291, 329, 393, 423, 679, 873, 917, 987, 1179, 2037, 2751, 2961, 4559, 6111, 6157, 8253, 12707, 13677, 18471, 31913, 38121, 41031, 43099, 55413, 88949, 95739, 114363, 129297, 266847, 287217, 387891, 597229, 800541, 1791687, 4180603, 5375061, 12541809, 37625427]

約数ペア:

[(1, 37625427), (3, 12541809), (7, 5375061), (9, 4180603), (21, 1791687), (47, 800541), (63, 597229), (97, 387891), (131, 287217), (141, 266847), (291, 129297), (329, 114363), (393, 95739), (423, 88949), (679, 55413), (873, 43099), (917, 41031), (987, 38121), (1179, 31913), (2037, 18471), (2751, 13677), (2961, 12707), (4559, 8253), (6111, 6157)]