720627136053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1\times {\mathrm{152423}}^1$

素因数の和:158689

約数の個数: 32

約数和(自身を含む): 1093940951040

約数和(自身を除く): 373313814987

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 6229, 18687, 68519, 143267, 152423, 205557, 429801, 457269, 1575937, 1676653, 3505729, 4727811, 5029959, 10517187, 38563019, 115689057, 949442867, 2848328601, 10443871537, 21837185941, 31331614611, 65511557823, 240209045351, 720627136053]

約数ペア:

[(1, 720627136053), (3, 240209045351), (11, 65511557823), (23, 31331614611), (33, 21837185941), (69, 10443871537), (253, 2848328601), (759, 949442867), (6229, 115689057), (18687, 38563019), (68519, 10517187), (143267, 5029959), (152423, 4727811), (205557, 3505729), (429801, 1676653), (457269, 1575937)]