30778353

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{139}}^2$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 46706400

約数和(自身を除く): 15928047

約数列:

[1, 3, 9, 27, 59, 139, 177, 417, 531, 1251, 1593, 3753, 8201, 19321, 24603, 57963, 73809, 173889, 221427, 521667, 1139939, 3419817, 10259451, 30778353]

約数ペア:

[(1, 30778353), (3, 10259451), (9, 3419817), (27, 1139939), (59, 521667), (139, 221427), (177, 173889), (417, 73809), (531, 57963), (1251, 24603), (1593, 19321), (3753, 8201)]