73937199

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 121015296

約数和(自身を除く): 47078097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2917, 3621, 8449, 8751, 20419, 25347, 49589, 61257, 148767, 207107, 347123, 621321, 1041369, 1449749, 3520819, 4349247, 10562457, 24645733, 73937199]

約数ペア:

[(1, 73937199), (3, 24645733), (7, 10562457), (17, 4349247), (21, 3520819), (51, 1449749), (71, 1041369), (119, 621321), (213, 347123), (357, 207107), (497, 148767), (1207, 61257), (1491, 49589), (2917, 25347), (3621, 20419), (8449, 8751)]