66831093

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 114057216

約数和(自身を除く): 47226123

約数列:

[1, 3, 7, 9, 21, 63, 67, 71, 201, 213, 223, 469, 497, 603, 639, 669, 1407, 1491, 1561, 2007, 4221, 4473, 4683, 4757, 14049, 14271, 14941, 15833, 33299, 42813, 44823, 47499, 99897, 104587, 110831, 134469, 142497, 299691, 313761, 332493, 941283, 997479, 1060811, 3182433, 7425677, 9547299, 22277031, 66831093]

約数ペア:

[(1, 66831093), (3, 22277031), (7, 9547299), (9, 7425677), (21, 3182433), (63, 1060811), (67, 997479), (71, 941283), (201, 332493), (213, 313761), (223, 299691), (469, 142497), (497, 134469), (603, 110831), (639, 104587), (669, 99897), (1407, 47499), (1491, 44823), (1561, 42813), (2007, 33299), (4221, 15833), (4473, 14941), (4683, 14271), (4757, 14049)]