73537387

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 95823840

約数和(自身を除く): 22286453

約数列:

[1, 7, 11, 49, 77, 79, 121, 157, 539, 553, 847, 869, 1099, 1727, 3871, 5929, 6083, 7693, 9559, 12089, 12403, 18997, 42581, 66913, 84623, 86821, 132979, 136433, 468391, 607747, 930853, 955031, 1500763, 6685217, 10505341, 73537387]

約数ペア:

[(1, 73537387), (7, 10505341), (11, 6685217), (49, 1500763), (77, 955031), (79, 930853), (121, 607747), (157, 468391), (539, 136433), (553, 132979), (847, 86821), (869, 84623), (1099, 66913), (1727, 42581), (3871, 18997), (5929, 12403), (6083, 12089), (7693, 9559)]