41909913

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 68080320

約数和(自身を除く): 26170407

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 131, 153, 289, 369, 393, 459, 697, 867, 1107, 1179, 2091, 2227, 2601, 3537, 5371, 6273, 6681, 7803, 11849, 16113, 18819, 20043, 35547, 37859, 48339, 60129, 91307, 106641, 113577, 145017, 273921, 319923, 340731, 821763, 1022193, 1552219, 2465289, 4656657, 13969971, 41909913]

約数ペア:

[(1, 41909913), (3, 13969971), (9, 4656657), (17, 2465289), (27, 1552219), (41, 1022193), (51, 821763), (123, 340731), (131, 319923), (153, 273921), (289, 145017), (369, 113577), (393, 106641), (459, 91307), (697, 60129), (867, 48339), (1107, 37859), (1179, 35547), (2091, 20043), (2227, 18819), (2601, 16113), (3537, 11849), (5371, 7803), (6273, 6681)]