72912141

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 108906720

約数和(自身を除く): 35994579

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 2251, 3599, 6753, 10797, 20259, 32391, 132809, 137311, 398427, 411933, 1195281, 1235799, 8101349, 24304047, 72912141]

約数ペア:

[(1, 72912141), (3, 24304047), (9, 8101349), (59, 1235799), (61, 1195281), (177, 411933), (183, 398427), (531, 137311), (549, 132809), (2251, 32391), (3599, 20259), (6753, 10797)]