88408719

素因数分解:

$3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{919}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 150144000

約数和(自身を除く): 61735281

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 509, 919, 1527, 2757, 3563, 4581, 6433, 8271, 10689, 13743, 19299, 24813, 32067, 57897, 96201, 173691, 467771, 1403313, 3274397, 4209939, 9823191, 12629817, 29469573, 88408719]

約数ペア:

[(1, 88408719), (3, 29469573), (7, 12629817), (9, 9823191), (21, 4209939), (27, 3274397), (63, 1403313), (189, 467771), (509, 173691), (919, 96201), (1527, 57897), (2757, 32067), (3563, 24813), (4581, 19299), (6433, 13743), (8271, 10689)]