71756949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 113533056

約数和(自身を除く): 41776107

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 3457, 6919, 10371, 20757, 38027, 58769, 114081, 127909, 176307, 383727, 646459, 1406999, 1939377, 2174453, 4220997, 6523359, 23918983, 71756949]

約数ペア:

[(1, 71756949), (3, 23918983), (11, 6523359), (17, 4220997), (33, 2174453), (37, 1939377), (51, 1406999), (111, 646459), (187, 383727), (407, 176307), (561, 127909), (629, 114081), (1221, 58769), (1887, 38027), (3457, 20757), (6919, 10371)]