73491187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 101274624

約数和(自身を除く): 27783437

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2441, 2737, 4301, 17087, 26851, 30107, 41497, 56143, 187957, 290479, 393001, 456467, 617573, 954431, 3195269, 4323011, 6681017, 10498741, 73491187]

約数ペア:

[(1, 73491187), (7, 10498741), (11, 6681017), (17, 4323011), (23, 3195269), (77, 954431), (119, 617573), (161, 456467), (187, 393001), (253, 290479), (391, 187957), (1309, 56143), (1771, 41497), (2441, 30107), (2737, 26851), (4301, 17087)]