164830653

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 274785280

約数和(自身を除く): 109954627

約数列:

[1, 3, 9, 13, 27, 39, 43, 67, 117, 129, 163, 201, 351, 387, 489, 559, 603, 871, 1161, 1467, 1677, 1809, 2119, 2613, 2881, 4401, 5031, 6357, 7009, 7839, 8643, 10921, 15093, 19071, 21027, 23517, 25929, 32763, 37453, 57213, 63081, 77787, 91117, 98289, 112359, 141973, 189243, 273351, 294867, 337077, 425919, 469603, 820053, 1011231, 1277757, 1408809, 2460159, 3833271, 4226427, 6104839, 12679281, 18314517, 54943551, 164830653]

約数ペア:

[(1, 164830653), (3, 54943551), (9, 18314517), (13, 12679281), (27, 6104839), (39, 4226427), (43, 3833271), (67, 2460159), (117, 1408809), (129, 1277757), (163, 1011231), (201, 820053), (351, 469603), (387, 425919), (489, 337077), (559, 294867), (603, 273351), (871, 189243), (1161, 141973), (1467, 112359), (1677, 98289), (1809, 91117), (2119, 77787), (2613, 63081), (2881, 57213), (4401, 37453), (5031, 32763), (6357, 25929), (7009, 23517), (7839, 21027), (8643, 19071), (10921, 15093)]