187965327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 287712000

約数和(自身を除く): 99746673

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 957, 1711, 1947, 3329, 5133, 9987, 18821, 36619, 56463, 96541, 109857, 196411, 289623, 589233, 1061951, 2160521, 3185853, 5695919, 6481563, 17087757, 62655109, 187965327]

約数ペア:

[(1, 187965327), (3, 62655109), (11, 17087757), (29, 6481563), (33, 5695919), (59, 3185853), (87, 2160521), (177, 1061951), (319, 589233), (649, 289623), (957, 196411), (1711, 109857), (1947, 96541), (3329, 56463), (5133, 36619), (9987, 18821)]