135489861

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 227082240

約数和(自身を除く): 91592379

約数列:

[1, 3, 9, 13, 27, 39, 43, 47, 117, 129, 141, 191, 351, 387, 423, 559, 573, 611, 1161, 1269, 1677, 1719, 1833, 2021, 2483, 5031, 5157, 5499, 6063, 7449, 8213, 8977, 15093, 16497, 18189, 22347, 24639, 26273, 26931, 54567, 67041, 73917, 78819, 80793, 106769, 116701, 221751, 236457, 242379, 320307, 350103, 386011, 709371, 960921, 1050309, 1158033, 2882763, 3150927, 3474099, 5018143, 10422297, 15054429, 45163287, 135489861]

約数ペア:

[(1, 135489861), (3, 45163287), (9, 15054429), (13, 10422297), (27, 5018143), (39, 3474099), (43, 3150927), (47, 2882763), (117, 1158033), (129, 1050309), (141, 960921), (191, 709371), (351, 386011), (387, 350103), (423, 320307), (559, 242379), (573, 236457), (611, 221751), (1161, 116701), (1269, 106769), (1677, 80793), (1719, 78819), (1833, 73917), (2021, 67041), (2483, 54567), (5031, 26931), (5157, 26273), (5499, 24639), (6063, 22347), (7449, 18189), (8213, 16497), (8977, 15093)]