74151927

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 117088920

約数和(自身を除く): 42936993

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 787, 1083, 1653, 2361, 3249, 4959, 7083, 10469, 14953, 22823, 31407, 44859, 68469, 94221, 134577, 205407, 284107, 433637, 852321, 1300911, 2556963, 3902733, 8239103, 24717309, 74151927]

約数ペア:

[(1, 74151927), (3, 24717309), (9, 8239103), (19, 3902733), (29, 2556963), (57, 1300911), (87, 852321), (171, 433637), (261, 284107), (361, 205407), (551, 134577), (787, 94221), (1083, 68469), (1653, 44859), (2361, 31407), (3249, 22823), (4959, 14953), (7083, 10469)]