7752771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 13069056

約数和(自身を除く): 5316285

約数列:

[1, 3, 9, 13, 23, 39, 43, 67, 69, 117, 129, 201, 207, 299, 387, 559, 603, 871, 897, 989, 1541, 1677, 2613, 2691, 2881, 2967, 4623, 5031, 7839, 8643, 8901, 12857, 13869, 20033, 25929, 37453, 38571, 60099, 66263, 112359, 115713, 180297, 198789, 337077, 596367, 861419, 2584257, 7752771]

約数ペア:

[(1, 7752771), (3, 2584257), (9, 861419), (13, 596367), (23, 337077), (39, 198789), (43, 180297), (67, 115713), (69, 112359), (117, 66263), (129, 60099), (201, 38571), (207, 37453), (299, 25929), (387, 20033), (559, 13869), (603, 12857), (871, 8901), (897, 8643), (989, 7839), (1541, 5031), (1677, 4623), (2613, 2967), (2691, 2881)]