156970424079

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{74771}}^1$

素因数の和:75540

約数の個数: 48

約数和(自身を含む): 265015895040

約数和(自身を除く): 108045470961

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 709, 987, 2127, 2961, 4963, 6381, 14889, 33323, 44667, 74771, 99969, 224313, 233261, 299907, 523397, 672939, 699783, 1570191, 2099349, 3514237, 4710573, 10542711, 24599659, 31628133, 53012639, 73798977, 159037917, 221396931, 371088473, 477113751, 1113265419, 2491594033, 3339796257, 7474782099, 17441158231, 22424346297, 52323474693, 156970424079]

約数ペア:

[(1, 156970424079), (3, 52323474693), (7, 22424346297), (9, 17441158231), (21, 7474782099), (47, 3339796257), (63, 2491594033), (141, 1113265419), (329, 477113751), (423, 371088473), (709, 221396931), (987, 159037917), (2127, 73798977), (2961, 53012639), (4963, 31628133), (6381, 24599659), (14889, 10542711), (33323, 4710573), (44667, 3514237), (74771, 2099349), (99969, 1570191), (224313, 699783), (233261, 672939), (299907, 523397)]