157068758079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{306893}}^1$

素因数の和:307032

約数の個数: 48

約数和(自身を含む): 247994903520

約数和(自身を除く): 90926145441

約数列:

[1, 3, 9, 19, 41, 57, 73, 123, 171, 219, 369, 657, 779, 1387, 2337, 2993, 4161, 7011, 8979, 12483, 26937, 56867, 170601, 306893, 511803, 920679, 2762037, 5830967, 12582613, 17492901, 22403189, 37747839, 52478703, 67209567, 113243517, 201628701, 239069647, 425660591, 717208941, 918530749, 1276981773, 2151626823, 2755592247, 3830945319, 8266776741, 17452084231, 52356252693, 157068758079]

約数ペア:

[(1, 157068758079), (3, 52356252693), (9, 17452084231), (19, 8266776741), (41, 3830945319), (57, 2755592247), (73, 2151626823), (123, 1276981773), (171, 918530749), (219, 717208941), (369, 425660591), (657, 239069647), (779, 201628701), (1387, 113243517), (2337, 67209567), (2993, 52478703), (4161, 37747839), (7011, 22403189), (8979, 17492901), (12483, 12582613), (26937, 5830967), (56867, 2762037), (170601, 920679), (306893, 511803)]