1170020511

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 1994648880

約数和(自身を除く): 824628369

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 529, 621, 677, 759, 1089, 1587, 2031, 2277, 2783, 3267, 4761, 5819, 6093, 6831, 7447, 8349, 14283, 15571, 17457, 18279, 22341, 25047, 46713, 52371, 64009, 67023, 75141, 81917, 140139, 157113, 171281, 192027, 201069, 245751, 358133, 420417, 513843, 576081, 737253, 1074399, 1541529, 1728243, 1884091, 2211759, 3223197, 3939463, 4624587, 5652273, 9669591, 11818389, 16956819, 35455167, 43334093, 50870457, 106365501, 130002279, 390006837, 1170020511]

約数ペア:

[(1, 1170020511), (3, 390006837), (9, 130002279), (11, 106365501), (23, 50870457), (27, 43334093), (33, 35455167), (69, 16956819), (99, 11818389), (121, 9669591), (207, 5652273), (253, 4624587), (297, 3939463), (363, 3223197), (529, 2211759), (621, 1884091), (677, 1728243), (759, 1541529), (1089, 1074399), (1587, 737253), (2031, 576081), (2277, 513843), (2783, 420417), (3267, 358133), (4761, 245751), (5819, 201069), (6093, 192027), (6831, 171281), (7447, 157113), (8349, 140139), (14283, 81917), (15571, 75141), (17457, 67023), (18279, 64009), (22341, 52371), (25047, 46713)]