61517118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2729}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 140802480

約数和(自身を除く): 79285362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 2729, 3757, 5458, 7514, 8187, 11271, 16374, 22542, 35477, 46393, 70954, 92786, 106431, 139179, 212862, 278358, 603109, 788681, 1206218, 1577362, 1809327, 2366043, 3618654, 4732086, 10252853, 20505706, 30758559, 61517118]

約数ペア:

[(1, 61517118), (2, 30758559), (3, 20505706), (6, 10252853), (13, 4732086), (17, 3618654), (26, 2366043), (34, 1809327), (39, 1577362), (51, 1206218), (78, 788681), (102, 603109), (221, 278358), (289, 212862), (442, 139179), (578, 106431), (663, 92786), (867, 70954), (1326, 46393), (1734, 35477), (2729, 22542), (3757, 16374), (5458, 11271), (7514, 8187)]