157415841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 260807040

約数和(自身を除く): 103391199

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 257, 269, 759, 771, 807, 2277, 2313, 2421, 2827, 2959, 5911, 6187, 8481, 8877, 17733, 18561, 25443, 26631, 53199, 55683, 65021, 68057, 69133, 195063, 204171, 207399, 585189, 612513, 622197, 760463, 1590059, 2281389, 4770177, 6844167, 14310531, 17490649, 52471947, 157415841]

約数ペア:

[(1, 157415841), (3, 52471947), (9, 17490649), (11, 14310531), (23, 6844167), (33, 4770177), (69, 2281389), (99, 1590059), (207, 760463), (253, 622197), (257, 612513), (269, 585189), (759, 207399), (771, 204171), (807, 195063), (2277, 69133), (2313, 68057), (2421, 65021), (2827, 55683), (2959, 53199), (5911, 26631), (6187, 25443), (8481, 18561), (8877, 17733)]