84350763

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 145529280

約数和(自身を除く): 61178517

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 137, 203, 261, 337, 411, 609, 959, 1011, 1233, 1827, 2359, 2877, 3033, 3973, 7077, 8631, 9773, 11919, 21231, 27811, 29319, 35757, 46169, 68411, 83433, 87957, 138507, 205233, 250299, 323183, 415521, 615699, 969549, 1338901, 2908647, 4016703, 9372307, 12050109, 28116921, 84350763]

約数ペア:

[(1, 84350763), (3, 28116921), (7, 12050109), (9, 9372307), (21, 4016703), (29, 2908647), (63, 1338901), (87, 969549), (137, 615699), (203, 415521), (261, 323183), (337, 250299), (411, 205233), (609, 138507), (959, 87957), (1011, 83433), (1233, 68411), (1827, 46169), (2359, 35757), (2877, 29319), (3033, 27811), (3973, 21231), (7077, 11919), (8631, 9773)]