89833191

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 139868160

約数和(自身を除く): 50034969

約数列:

[1, 3, 7, 21, 79, 173, 237, 313, 519, 553, 939, 1211, 1659, 2191, 3633, 6573, 13667, 24727, 41001, 54149, 74181, 95669, 162447, 173089, 287007, 379043, 519267, 1137129, 4277771, 12833313, 29944397, 89833191]

約数ペア:

[(1, 89833191), (3, 29944397), (7, 12833313), (21, 4277771), (79, 1137129), (173, 519267), (237, 379043), (313, 287007), (519, 173089), (553, 162447), (939, 95669), (1211, 74181), (1659, 54149), (2191, 41001), (3633, 24727), (6573, 13667)]