91730997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 146285568

約数和(自身を除く): 54554571

約数列:

[1, 3, 9, 17, 43, 51, 73, 129, 153, 191, 219, 387, 573, 657, 731, 1241, 1719, 2193, 3139, 3247, 3723, 6579, 8213, 9417, 9741, 11169, 13943, 24639, 28251, 29223, 41829, 53363, 73917, 125487, 139621, 160089, 237031, 418863, 480267, 599549, 711093, 1256589, 1798647, 2133279, 5395941, 10192333, 30576999, 91730997]

約数ペア:

[(1, 91730997), (3, 30576999), (9, 10192333), (17, 5395941), (43, 2133279), (51, 1798647), (73, 1256589), (129, 711093), (153, 599549), (191, 480267), (219, 418863), (387, 237031), (573, 160089), (657, 139621), (731, 125487), (1241, 73917), (1719, 53363), (2193, 41829), (3139, 29223), (3247, 28251), (3723, 24639), (6579, 13943), (8213, 11169), (9417, 9741)]