91919853

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 148628480

約数和(自身を除く): 56708627

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 243, 387, 463, 513, 817, 1161, 1389, 1539, 2451, 3483, 4167, 4617, 7353, 8797, 10449, 12501, 19909, 22059, 26391, 37503, 59727, 66177, 79173, 112509, 179181, 198531, 237519, 378271, 537543, 712557, 1134813, 1612629, 2137671, 3404439, 4837887, 10213317, 30639951, 91919853]

約数ペア:

[(1, 91919853), (3, 30639951), (9, 10213317), (19, 4837887), (27, 3404439), (43, 2137671), (57, 1612629), (81, 1134813), (129, 712557), (171, 537543), (243, 378271), (387, 237519), (463, 198531), (513, 179181), (817, 112509), (1161, 79173), (1389, 66177), (1539, 59727), (2451, 37503), (3483, 26391), (4167, 22059), (4617, 19909), (7353, 12501), (8797, 10449)]