69340557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 48071283

約数列:

[1, 3, 11, 13, 19, 33, 39, 47, 57, 141, 143, 181, 209, 247, 429, 517, 543, 611, 627, 741, 893, 1551, 1833, 1991, 2353, 2679, 2717, 3439, 5973, 6721, 7059, 8151, 8507, 9823, 10317, 11609, 20163, 25521, 25883, 29469, 34827, 37829, 44707, 77649, 93577, 110591, 113487, 127699, 134121, 161633, 280731, 331773, 383097, 484899, 491777, 1216501, 1475331, 1777963, 2101229, 3649503, 5333889, 6303687, 23113519, 69340557]

約数ペア:

[(1, 69340557), (3, 23113519), (11, 6303687), (13, 5333889), (19, 3649503), (33, 2101229), (39, 1777963), (47, 1475331), (57, 1216501), (141, 491777), (143, 484899), (181, 383097), (209, 331773), (247, 280731), (429, 161633), (517, 134121), (543, 127699), (611, 113487), (627, 110591), (741, 93577), (893, 77649), (1551, 44707), (1833, 37829), (1991, 34827), (2353, 29469), (2679, 25883), (2717, 25521), (3439, 20163), (5973, 11609), (6721, 10317), (7059, 9823), (8151, 8507)]