48580749

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 82586880

約数和(自身を除く): 34006131

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 641, 1203, 1923, 2807, 3609, 4487, 5769, 8421, 10827, 13461, 17307, 25263, 40383, 75789, 121149, 257041, 771123, 1799287, 2313369, 5397861, 6940107, 16193583, 48580749]

約数ペア:

[(1, 48580749), (3, 16193583), (7, 6940107), (9, 5397861), (21, 2313369), (27, 1799287), (63, 771123), (189, 257041), (401, 121149), (641, 75789), (1203, 40383), (1923, 25263), (2807, 17307), (3609, 13461), (4487, 10827), (5769, 8421)]