80144207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 18559153

約数列:

[1, 11, 13, 31, 101, 143, 179, 341, 403, 1111, 1313, 1969, 2327, 3131, 4433, 5549, 14443, 18079, 25597, 34441, 40703, 61039, 72137, 198869, 235027, 447733, 560449, 793507, 2585297, 6164939, 7285837, 80144207]

約数ペア:

[(1, 80144207), (11, 7285837), (13, 6164939), (31, 2585297), (101, 793507), (143, 560449), (179, 447733), (341, 235027), (403, 198869), (1111, 72137), (1313, 61039), (1969, 40703), (2327, 34441), (3131, 25597), (4433, 18079), (5549, 14443)]