158152021503

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{242937053}}^1$

素因数の和:242937094

約数の個数: 16

約数和(自身を含む): 248767543296

約数和(自身を除く): 90615521793

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 242937053, 728811159, 1700559371, 5101678113, 7531048643, 22593145929, 52717340501, 158152021503]

約数ペア:

[(1, 158152021503), (3, 52717340501), (7, 22593145929), (21, 7531048643), (31, 5101678113), (93, 1700559371), (217, 728811159), (651, 242937053)]