15693964827

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{2039}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 21473856000

約数和(自身を除く): 5779891173

約数列:

[1, 3, 67, 149, 201, 257, 447, 771, 2039, 6117, 9983, 17219, 29949, 38293, 51657, 114879, 136613, 303811, 409839, 524023, 911433, 1572069, 2565631, 7696893, 20355337, 35109541, 61066011, 78079427, 105328623, 234238281, 5231321609, 15693964827]

約数ペア:

[(1, 15693964827), (3, 5231321609), (67, 234238281), (149, 105328623), (201, 78079427), (257, 61066011), (447, 35109541), (771, 20355337), (2039, 7696893), (6117, 2565631), (9983, 1572069), (17219, 911433), (29949, 524023), (38293, 409839), (51657, 303811), (114879, 136613)]