15693801819

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{4481}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 21788974080

約数和(自身を除く): 6095172261

約数列:

[1, 3, 47, 59, 141, 177, 421, 1263, 2773, 4481, 8319, 13443, 19787, 24839, 59361, 74517, 210607, 264379, 631821, 793137, 1167433, 1886501, 3502299, 5659503, 12425813, 37277439, 88665547, 111303559, 265996641, 333910677, 5231267273, 15693801819]

約数ペア:

[(1, 15693801819), (3, 5231267273), (47, 333910677), (59, 265996641), (141, 111303559), (177, 88665547), (421, 37277439), (1263, 12425813), (2773, 5659503), (4481, 3502299), (8319, 1886501), (13443, 1167433), (19787, 793137), (24839, 631821), (59361, 264379), (74517, 210607)]