42466671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 70726656

約数和(自身を除く): 28259985

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 367, 387, 559, 897, 989, 1101, 1677, 2691, 2967, 3303, 4771, 5031, 8441, 8901, 12857, 14313, 15781, 25323, 38571, 42939, 47343, 75969, 109733, 115713, 142029, 205153, 329199, 362963, 615459, 987597, 1088889, 1846377, 3266667, 4718519, 14155557, 42466671]

約数ペア:

[(1, 42466671), (3, 14155557), (9, 4718519), (13, 3266667), (23, 1846377), (39, 1088889), (43, 987597), (69, 615459), (117, 362963), (129, 329199), (207, 205153), (299, 142029), (367, 115713), (387, 109733), (559, 75969), (897, 47343), (989, 42939), (1101, 38571), (1677, 25323), (2691, 15781), (2967, 14313), (3303, 12857), (4771, 8901), (5031, 8441)]