53746929

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 86002560

約数和(自身を除く): 32255631

約数列:

[1, 3, 9, 23, 27, 53, 69, 71, 159, 207, 213, 477, 529, 621, 639, 1219, 1431, 1587, 1633, 1917, 3657, 3763, 4761, 4899, 10971, 11289, 14283, 14697, 28037, 32913, 33867, 37559, 44091, 84111, 86549, 101601, 112677, 252333, 259647, 338031, 756999, 778941, 1014093, 1990627, 2336823, 5971881, 17915643, 53746929]

約数ペア:

[(1, 53746929), (3, 17915643), (9, 5971881), (23, 2336823), (27, 1990627), (53, 1014093), (69, 778941), (71, 756999), (159, 338031), (207, 259647), (213, 252333), (477, 112677), (529, 101601), (621, 86549), (639, 84111), (1219, 44091), (1431, 37559), (1587, 33867), (1633, 32913), (1917, 28037), (3657, 14697), (3763, 14283), (4761, 11289), (4899, 10971)]