61839513

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7709

約数の個数: 24

約数和(自身を含む): 95397120

約数和(自身を除く): 33557607

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 7643, 8091, 22929, 68787, 221647, 236933, 664941, 710799, 1994823, 2132397, 6871057, 20613171, 61839513]

約数ペア:

[(1, 61839513), (3, 20613171), (9, 6871057), (29, 2132397), (31, 1994823), (87, 710799), (93, 664941), (261, 236933), (279, 221647), (899, 68787), (2697, 22929), (7643, 8091)]