74264841

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3650

約数の個数: 36

約数和(自身を含む): 127475712

約数和(自身を除く): 53210871

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 3583, 6909, 10749, 20727, 25081, 32247, 75243, 168401, 175567, 225729, 505203, 526701, 1178807, 1515609, 1580103, 3536421, 8251649, 10609263, 24754947, 74264841]

約数ペア:

[(1, 74264841), (3, 24754947), (7, 10609263), (9, 8251649), (21, 3536421), (47, 1580103), (49, 1515609), (63, 1178807), (141, 526701), (147, 505203), (329, 225729), (423, 175567), (441, 168401), (987, 75243), (2303, 32247), (2961, 25081), (3583, 20727), (6909, 10749)]