79821018

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{86951}}^1$

素因数の和:86979

約数の個数: 32

約数和(自身を含む): 187816320

約数和(自身を除く): 107995302

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 86951, 173902, 260853, 521706, 782559, 1478167, 1565118, 2347677, 2956334, 4434501, 4695354, 8869002, 13303503, 26607006, 39910509, 79821018]

約数ペア:

[(1, 79821018), (2, 39910509), (3, 26607006), (6, 13303503), (9, 8869002), (17, 4695354), (18, 4434501), (27, 2956334), (34, 2347677), (51, 1565118), (54, 1478167), (102, 782559), (153, 521706), (306, 260853), (459, 173902), (918, 86951)]