71340432867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{323579}}^1$

素因数の和:323744

約数の個数: 48

約数和(自身を含む): 119936868480

約数和(自身を除く): 48596435613

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 131, 153, 187, 393, 561, 1179, 1441, 1683, 2227, 4323, 6681, 12969, 20043, 24497, 73491, 220473, 323579, 970737, 2912211, 3559369, 5500843, 10678107, 16502529, 32034321, 42388849, 49507587, 60509273, 127166547, 181527819, 381499641, 466277339, 544583457, 720610433, 1398832017, 2161831299, 4196496051, 6485493897, 7926714763, 23780144289, 71340432867]

約数ペア:

[(1, 71340432867), (3, 23780144289), (9, 7926714763), (11, 6485493897), (17, 4196496051), (33, 2161831299), (51, 1398832017), (99, 720610433), (131, 544583457), (153, 466277339), (187, 381499641), (393, 181527819), (561, 127166547), (1179, 60509273), (1441, 49507587), (1683, 42388849), (2227, 32034321), (4323, 16502529), (6681, 10678107), (12969, 5500843), (20043, 3559369), (24497, 2912211), (73491, 970737), (220473, 323579)]