71410557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 34965123

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 901, 911, 1479, 1537, 2703, 2733, 4611, 15487, 26129, 26419, 46461, 48283, 78387, 79257, 144849, 449123, 820811, 1347369, 1400207, 2462433, 4200621, 23803519, 71410557]

約数ペア:

[(1, 71410557), (3, 23803519), (17, 4200621), (29, 2462433), (51, 1400207), (53, 1347369), (87, 820811), (159, 449123), (493, 144849), (901, 79257), (911, 78387), (1479, 48283), (1537, 46461), (2703, 26419), (2733, 26129), (4611, 15487)]