82815657

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 34394583

約数列:

[1, 3, 37, 83, 89, 101, 111, 249, 267, 303, 3071, 3293, 3737, 7387, 8383, 8989, 9213, 9879, 11211, 22161, 25149, 26967, 273319, 310171, 332593, 746087, 819957, 930513, 997779, 2238261, 27605219, 82815657]

約数ペア:

[(1, 82815657), (3, 27605219), (37, 2238261), (83, 997779), (89, 930513), (101, 819957), (111, 746087), (249, 332593), (267, 310171), (303, 273319), (3071, 26967), (3293, 25149), (3737, 22161), (7387, 11211), (8383, 9879), (8989, 9213)]