65040987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 100270080

約数和(自身を除く): 35229093

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1279, 1541, 2211, 3837, 4623, 14069, 16951, 29417, 42207, 50853, 85693, 88251, 257079, 323587, 942623, 970761, 1970939, 2827869, 5912817, 21680329, 65040987]

約数ペア:

[(1, 65040987), (3, 21680329), (11, 5912817), (23, 2827869), (33, 1970939), (67, 970761), (69, 942623), (201, 323587), (253, 257079), (737, 88251), (759, 85693), (1279, 50853), (1541, 42207), (2211, 29417), (3837, 16951), (4623, 14069)]