83147958

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7314

約数の個数: 40

約数和(自身を含む): 188963280

約数和(自身を除く): 105815322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 7229, 11502, 14458, 21687, 43374, 65061, 130122, 195183, 390366, 513259, 585549, 1026518, 1171098, 1539777, 3079554, 4619331, 9238662, 13857993, 27715986, 41573979, 83147958]

約数ペア:

[(1, 83147958), (2, 41573979), (3, 27715986), (6, 13857993), (9, 9238662), (18, 4619331), (27, 3079554), (54, 1539777), (71, 1171098), (81, 1026518), (142, 585549), (162, 513259), (213, 390366), (426, 195183), (639, 130122), (1278, 65061), (1917, 43374), (3834, 21687), (5751, 14458), (7229, 11502)]