8949278541

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{809}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 14656204800

約数和(自身を除く): 5706926259

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 619, 777, 809, 851, 1857, 2427, 2553, 4333, 5663, 5957, 12999, 14237, 16989, 17871, 18607, 22903, 29933, 42711, 55821, 68709, 89799, 99659, 130249, 160321, 209531, 298977, 390747, 480963, 500771, 526769, 628593, 688459, 1502313, 1580307, 2065377, 3505397, 3687383, 4819213, 10516191, 11062149, 11517733, 14457639, 18528527, 34553199, 55585581, 80624131, 129699689, 241872393, 389099067, 426156121, 1278468363, 2983092847, 8949278541]

約数ペア:

[(1, 8949278541), (3, 2983092847), (7, 1278468363), (21, 426156121), (23, 389099067), (37, 241872393), (69, 129699689), (111, 80624131), (161, 55585581), (259, 34553199), (483, 18528527), (619, 14457639), (777, 11517733), (809, 11062149), (851, 10516191), (1857, 4819213), (2427, 3687383), (2553, 3505397), (4333, 2065377), (5663, 1580307), (5957, 1502313), (12999, 688459), (14237, 628593), (16989, 526769), (17871, 500771), (18607, 480963), (22903, 390747), (29933, 298977), (42711, 209531), (55821, 160321), (68709, 130249), (89799, 99659)]