236415321

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 376225920

約数和(自身を除く): 139810599

約数列:

[1, 3, 9, 23, 27, 61, 69, 79, 183, 207, 237, 549, 621, 711, 1403, 1647, 1817, 2133, 4209, 4819, 5451, 6241, 12627, 14457, 16353, 18723, 37881, 43371, 49059, 56169, 110837, 130113, 143543, 168507, 332511, 380701, 430629, 997533, 1142103, 1291887, 2992599, 3426309, 3875661, 8756123, 10278927, 26268369, 78805107, 236415321]

約数ペア:

[(1, 236415321), (3, 78805107), (9, 26268369), (23, 10278927), (27, 8756123), (61, 3875661), (69, 3426309), (79, 2992599), (183, 1291887), (207, 1142103), (237, 997533), (549, 430629), (621, 380701), (711, 332511), (1403, 168507), (1647, 143543), (1817, 130113), (2133, 110837), (4209, 56169), (4819, 49059), (5451, 43371), (6241, 37881), (12627, 18723), (14457, 16353)]