85582161

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 147638400

約数和(自身を除く): 62056239

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 139, 203, 261, 337, 417, 609, 973, 1011, 1251, 1827, 2359, 2919, 3033, 4031, 7077, 8757, 9773, 12093, 21231, 28217, 29319, 36279, 46843, 68411, 84651, 87957, 140529, 205233, 253953, 327901, 421587, 615699, 983703, 1358447, 2951109, 4075341, 9509129, 12226023, 28527387, 85582161]

約数ペア:

[(1, 85582161), (3, 28527387), (7, 12226023), (9, 9509129), (21, 4075341), (29, 2951109), (63, 1358447), (87, 983703), (139, 615699), (203, 421587), (261, 327901), (337, 253953), (417, 205233), (609, 140529), (973, 87957), (1011, 84651), (1251, 68411), (1827, 46843), (2359, 36279), (2919, 29319), (3033, 28217), (4031, 21231), (7077, 12093), (8757, 9773)]