72671217

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 98269248

約数和(自身を除く): 25598031

約数列:

[1, 3, 101, 303, 373, 643, 1119, 1929, 37673, 64943, 113019, 194829, 239839, 719517, 24223739, 72671217]

約数ペア:

[(1, 72671217), (3, 24223739), (101, 719517), (303, 239839), (373, 194829), (643, 113019), (1119, 64943), (1929, 37673)]