90130719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{14851}}^1$

素因数の和:14895

約数の個数: 24

約数和(自身を含む): 145906048

約数和(自身を除く): 55775329

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 14851, 44553, 103957, 252467, 311871, 757401, 1767269, 4291939, 5301807, 12875817, 30043573, 90130719]

約数ペア:

[(1, 90130719), (3, 30043573), (7, 12875817), (17, 5301807), (21, 4291939), (51, 1767269), (119, 757401), (289, 311871), (357, 252467), (867, 103957), (2023, 44553), (6069, 14851)]