156950812509

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1\times {\mathrm{398129}}^1$

素因数の和:398860

約数の個数: 16

約数和(自身を含む): 210429222720

約数和(自身を除く): 53478410211

約数列:

[1, 3, 331, 397, 993, 1191, 131407, 394221, 398129, 1194387, 131780699, 158057213, 395342097, 474171639, 52316937503, 156950812509]

約数ペア:

[(1, 156950812509), (3, 52316937503), (331, 474171639), (397, 395342097), (993, 158057213), (1191, 131780699), (131407, 1194387), (394221, 398129)]