86514921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 138288384

約数和(自身を除く): 51773463

約数列:

[1, 3, 9, 17, 47, 51, 53, 141, 153, 159, 227, 423, 477, 681, 799, 901, 2043, 2397, 2491, 2703, 3859, 7191, 7473, 8109, 10669, 11577, 12031, 22419, 32007, 34731, 36093, 42347, 96021, 108279, 127041, 181373, 204527, 381123, 544119, 565457, 613581, 1632357, 1696371, 1840743, 5089113, 9612769, 28838307, 86514921]

約数ペア:

[(1, 86514921), (3, 28838307), (9, 9612769), (17, 5089113), (47, 1840743), (51, 1696371), (53, 1632357), (141, 613581), (153, 565457), (159, 544119), (227, 381123), (423, 204527), (477, 181373), (681, 127041), (799, 108279), (901, 96021), (2043, 42347), (2397, 36093), (2491, 34731), (2703, 32007), (3859, 22419), (7191, 12031), (7473, 11577), (8109, 10669)]