157033647

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 244127520

約数和(自身を除く): 87093873

約数列:

[1, 3, 9, 27, 53, 81, 89, 137, 159, 243, 267, 411, 477, 801, 1233, 1431, 2403, 3699, 4293, 4717, 7209, 7261, 11097, 12193, 12879, 14151, 21627, 21783, 33291, 36579, 42453, 65349, 109737, 127359, 196047, 329211, 382077, 588141, 646229, 987633, 1146231, 1764423, 1938687, 2962899, 5816061, 17448183, 52344549, 157033647]

約数ペア:

[(1, 157033647), (3, 52344549), (9, 17448183), (27, 5816061), (53, 2962899), (81, 1938687), (89, 1764423), (137, 1146231), (159, 987633), (243, 646229), (267, 588141), (411, 382077), (477, 329211), (801, 196047), (1233, 127359), (1431, 109737), (2403, 65349), (3699, 42453), (4293, 36579), (4717, 33291), (7209, 21783), (7261, 21627), (11097, 14151), (12193, 12879)]