76081761

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 60

約数和(自身を含む): 136974420

約数和(自身を除く): 60892659

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 661, 783, 1323, 1421, 1827, 1983, 2349, 3969, 4263, 4627, 5481, 5949, 12789, 13881, 16443, 17847, 19169, 32389, 38367, 41643, 53541, 57507, 97167, 115101, 124929, 134183, 172521, 291501, 374787, 402549, 517563, 874503, 939281, 1207647, 1552689, 2623509, 2817843, 3622941, 8453529, 10868823, 25360587, 76081761]

約数ペア:

[(1, 76081761), (3, 25360587), (7, 10868823), (9, 8453529), (21, 3622941), (27, 2817843), (29, 2623509), (49, 1552689), (63, 1207647), (81, 939281), (87, 874503), (147, 517563), (189, 402549), (203, 374787), (261, 291501), (441, 172521), (567, 134183), (609, 124929), (661, 115101), (783, 97167), (1323, 57507), (1421, 53541), (1827, 41643), (1983, 38367), (2349, 32389), (3969, 19169), (4263, 17847), (4627, 16443), (5481, 13881), (5949, 12789)]