86683581

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 47236419

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 447, 743, 783, 1341, 2229, 4023, 4321, 6687, 12963, 20061, 21547, 38889, 64641, 110707, 116667, 193923, 332121, 581769, 996363, 2989089, 3210503, 9631509, 28894527, 86683581]

約数ペア:

[(1, 86683581), (3, 28894527), (9, 9631509), (27, 3210503), (29, 2989089), (87, 996363), (149, 581769), (261, 332121), (447, 193923), (743, 116667), (783, 110707), (1341, 64641), (2229, 38889), (4023, 21547), (4321, 20061), (6687, 12963)]