27963351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 36

約数和(自身を含む): 46263672

約数和(自身を除く): 18300321

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 827, 867, 1989, 2481, 2601, 3757, 7443, 10751, 11271, 14059, 32253, 33813, 42177, 96759, 126531, 182767, 239003, 548301, 717009, 1644903, 2151027, 3107039, 9321117, 27963351]

約数ペア:

[(1, 27963351), (3, 9321117), (9, 3107039), (13, 2151027), (17, 1644903), (39, 717009), (51, 548301), (117, 239003), (153, 182767), (221, 126531), (289, 96759), (663, 42177), (827, 33813), (867, 32253), (1989, 14059), (2481, 11271), (2601, 10751), (3757, 7443)]