87509307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 39498693

約数列:

[1, 3, 19, 53, 57, 83, 159, 249, 349, 1007, 1047, 1577, 3021, 4399, 4731, 6631, 13197, 18497, 19893, 28967, 55491, 83581, 86901, 250743, 351443, 550373, 1054329, 1535251, 1651119, 4605753, 29169769, 87509307]

約数ペア:

[(1, 87509307), (3, 29169769), (19, 4605753), (53, 1651119), (57, 1535251), (83, 1054329), (159, 550373), (249, 351443), (349, 250743), (1007, 86901), (1047, 83581), (1577, 55491), (3021, 28967), (4399, 19893), (4731, 18497), (6631, 13197)]