68783823

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 111261696

約数和(自身を除く): 42477873

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 243, 279, 397, 621, 713, 837, 1191, 1863, 2139, 2511, 3573, 5589, 6417, 7533, 9131, 10719, 12307, 19251, 27393, 32157, 36921, 57753, 82179, 96471, 110763, 173259, 246537, 283061, 332289, 739611, 849183, 996867, 2218833, 2547549, 2990601, 7642647, 22927941, 68783823]

約数ペア:

[(1, 68783823), (3, 22927941), (9, 7642647), (23, 2990601), (27, 2547549), (31, 2218833), (69, 996867), (81, 849183), (93, 739611), (207, 332289), (243, 283061), (279, 246537), (397, 173259), (621, 110763), (713, 96471), (837, 82179), (1191, 57753), (1863, 36921), (2139, 32157), (2511, 27393), (3573, 19251), (5589, 12307), (6417, 10719), (7533, 9131)]