61516917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 114641280

約数和(自身を除く): 53124363

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 3061, 6699, 9183, 20097, 21427, 27549, 33671, 64281, 88769, 101013, 192843, 235697, 266307, 303039, 621383, 707091, 798921, 976459, 1864149, 2121273, 2929377, 5592447, 6835213, 8788131, 20505639, 61516917]

約数ペア:

[(1, 61516917), (3, 20505639), (7, 8788131), (9, 6835213), (11, 5592447), (21, 2929377), (29, 2121273), (33, 1864149), (63, 976459), (77, 798921), (87, 707091), (99, 621383), (203, 303039), (231, 266307), (261, 235697), (319, 192843), (609, 101013), (693, 88769), (957, 64281), (1827, 33671), (2233, 27549), (2871, 21427), (3061, 20097), (6699, 9183)]