74981277

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 133893760

約数和(自身を除く): 58912483

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1197, 1693, 2109, 2331, 4921, 5079, 6327, 11851, 14763, 15237, 32167, 35553, 44289, 62641, 96501, 106659, 187923, 225169, 289503, 438487, 563769, 675507, 1190179, 1315461, 2026521, 3570537, 3946383, 8331253, 10711611, 24993759, 74981277]

約数ペア:

[(1, 74981277), (3, 24993759), (7, 10711611), (9, 8331253), (19, 3946383), (21, 3570537), (37, 2026521), (57, 1315461), (63, 1190179), (111, 675507), (133, 563769), (171, 438487), (259, 289503), (333, 225169), (399, 187923), (703, 106659), (777, 96501), (1197, 62641), (1693, 44289), (2109, 35553), (2331, 32167), (4921, 15237), (5079, 14763), (6327, 11851)]