38244069

素因数分解:

$3^9\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 40

約数和(自身を含む): 60228960

約数和(自身を除く): 21984891

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 243, 261, 603, 729, 783, 1809, 1943, 2187, 2349, 5427, 5829, 6561, 7047, 16281, 17487, 19683, 21141, 48843, 52461, 63423, 146529, 157383, 190269, 439587, 472149, 570807, 1318761, 1416447, 4249341, 12748023, 38244069]

約数ペア:

[(1, 38244069), (3, 12748023), (9, 4249341), (27, 1416447), (29, 1318761), (67, 570807), (81, 472149), (87, 439587), (201, 190269), (243, 157383), (261, 146529), (603, 63423), (729, 52461), (783, 48843), (1809, 21141), (1943, 19683), (2187, 17487), (2349, 16281), (5427, 7047), (5829, 6561)]