37972011

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 67108608

約数和(自身を除く): 29136597

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1021, 1127, 1617, 1771, 3063, 3381, 5313, 7147, 11231, 12397, 21441, 23483, 33693, 37191, 50029, 70449, 78617, 150087, 164381, 235851, 258313, 493143, 550319, 774939, 1150667, 1650957, 1808191, 3452001, 5424573, 12657337, 37972011]

約数ペア:

[(1, 37972011), (3, 12657337), (7, 5424573), (11, 3452001), (21, 1808191), (23, 1650957), (33, 1150667), (49, 774939), (69, 550319), (77, 493143), (147, 258313), (161, 235851), (231, 164381), (253, 150087), (483, 78617), (539, 70449), (759, 50029), (1021, 37191), (1127, 33693), (1617, 23483), (1771, 21441), (3063, 12397), (3381, 11231), (5313, 7147)]