89920089

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 68855463

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 743, 791, 1017, 1071, 1921, 2229, 2373, 5201, 5763, 6687, 7119, 12631, 13447, 15603, 17289, 37893, 40341, 46809, 83959, 88417, 113679, 121023, 251877, 265251, 587713, 755631, 795753, 1427303, 1763139, 4281909, 5289417, 9991121, 12845727, 29973363, 89920089]

約数ペア:

[(1, 89920089), (3, 29973363), (7, 12845727), (9, 9991121), (17, 5289417), (21, 4281909), (51, 1763139), (63, 1427303), (113, 795753), (119, 755631), (153, 587713), (339, 265251), (357, 251877), (743, 121023), (791, 113679), (1017, 88417), (1071, 83959), (1921, 46809), (2229, 40341), (2373, 37893), (5201, 17289), (5763, 15603), (6687, 13447), (7119, 12631)]