726660091

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 802160640

約数和(自身を除く): 75500549

約数列:

[1, 23, 47, 67, 79, 127, 1081, 1541, 1817, 2921, 3149, 3713, 5293, 5969, 8509, 10033, 72427, 85399, 121739, 137287, 195707, 230759, 248771, 399923, 471551, 672211, 5721733, 9198229, 10845673, 15460853, 31593917, 726660091]

約数ペア:

[(1, 726660091), (23, 31593917), (47, 15460853), (67, 10845673), (79, 9198229), (127, 5721733), (1081, 672211), (1541, 471551), (1817, 399923), (2921, 248771), (3149, 230759), (3713, 195707), (5293, 137287), (5969, 121739), (8509, 85399), (10033, 72427)]