84962277

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 136648512

約数和(自身を除く): 51686235

約数列:

[1, 3, 9, 17, 27, 51, 81, 131, 153, 157, 243, 393, 459, 471, 1179, 1377, 1413, 2227, 2669, 3537, 4131, 4239, 6681, 8007, 10611, 12717, 20043, 20567, 24021, 31833, 38151, 60129, 61701, 72063, 180387, 185103, 216189, 349639, 541161, 555309, 648567, 1048917, 1665927, 3146751, 4997781, 9440253, 28320759, 84962277]

約数ペア:

[(1, 84962277), (3, 28320759), (9, 9440253), (17, 4997781), (27, 3146751), (51, 1665927), (81, 1048917), (131, 648567), (153, 555309), (157, 541161), (243, 349639), (393, 216189), (459, 185103), (471, 180387), (1179, 72063), (1377, 61701), (1413, 60129), (2227, 38151), (2669, 31833), (3537, 24021), (4131, 20567), (4239, 20043), (6681, 12717), (8007, 10611)]