291264111

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 477607104

約数和(自身を除く): 186342993

約数列:

[1, 3, 9, 17, 23, 37, 51, 69, 111, 153, 207, 333, 391, 629, 851, 1173, 1887, 2237, 2553, 3519, 5661, 6711, 7659, 14467, 20133, 38029, 43401, 51451, 82769, 114087, 130203, 154353, 248307, 342261, 463059, 744921, 874667, 1407073, 1903687, 2624001, 4221219, 5711061, 7872003, 12663657, 17133183, 32362679, 97088037, 291264111]

約数ペア:

[(1, 291264111), (3, 97088037), (9, 32362679), (17, 17133183), (23, 12663657), (37, 7872003), (51, 5711061), (69, 4221219), (111, 2624001), (153, 1903687), (207, 1407073), (333, 874667), (391, 744921), (629, 463059), (851, 342261), (1173, 248307), (1887, 154353), (2237, 130203), (2553, 114087), (3519, 82769), (5661, 51451), (6711, 43401), (7659, 38029), (14467, 20133)]