89065977

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 82535943

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 49, 57, 77, 91, 133, 143, 147, 209, 223, 231, 247, 273, 399, 429, 539, 627, 637, 669, 741, 931, 1001, 1463, 1561, 1617, 1729, 1911, 2453, 2717, 2793, 2899, 3003, 4237, 4389, 4683, 5187, 7007, 7359, 8151, 8697, 10241, 10927, 12103, 12711, 17171, 19019, 20293, 21021, 29659, 30723, 31889, 32781, 36309, 46607, 51513, 55081, 57057, 60879, 88977, 95667, 120197, 133133, 139821, 142051, 165243, 207613, 223223, 326249, 360591, 385567, 399399, 426153, 605891, 622839, 669669, 978747, 1156701, 1562561, 1817673, 2283743, 2698969, 4241237, 4687683, 6851229, 8096907, 12723711, 29688659, 89065977]

約数ペア:

[(1, 89065977), (3, 29688659), (7, 12723711), (11, 8096907), (13, 6851229), (19, 4687683), (21, 4241237), (33, 2698969), (39, 2283743), (49, 1817673), (57, 1562561), (77, 1156701), (91, 978747), (133, 669669), (143, 622839), (147, 605891), (209, 426153), (223, 399399), (231, 385567), (247, 360591), (273, 326249), (399, 223223), (429, 207613), (539, 165243), (627, 142051), (637, 139821), (669, 133133), (741, 120197), (931, 95667), (1001, 88977), (1463, 60879), (1561, 57057), (1617, 55081), (1729, 51513), (1911, 46607), (2453, 36309), (2717, 32781), (2793, 31889), (2899, 30723), (3003, 29659), (4237, 21021), (4389, 20293), (4683, 19019), (5187, 17171), (7007, 12711), (7359, 12103), (8151, 10927), (8697, 10241)]