456290523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 787691520

約数和(自身を除く): 331400997

約数列:

[1, 3, 9, 13, 17, 27, 39, 47, 51, 117, 141, 153, 221, 351, 423, 459, 611, 663, 799, 1269, 1627, 1833, 1989, 2397, 4881, 5499, 5967, 7191, 10387, 14643, 16497, 21151, 21573, 27659, 31161, 43929, 63453, 76469, 82977, 93483, 190359, 229407, 248931, 280449, 359567, 571077, 688221, 746793, 994097, 1078701, 1299973, 2064663, 2982291, 3236103, 3899919, 8946873, 9708309, 11699757, 16899649, 26840619, 35099271, 50698947, 152096841, 456290523]

約数ペア:

[(1, 456290523), (3, 152096841), (9, 50698947), (13, 35099271), (17, 26840619), (27, 16899649), (39, 11699757), (47, 9708309), (51, 8946873), (117, 3899919), (141, 3236103), (153, 2982291), (221, 2064663), (351, 1299973), (423, 1078701), (459, 994097), (611, 746793), (663, 688221), (799, 571077), (1269, 359567), (1627, 280449), (1833, 248931), (1989, 229407), (2397, 190359), (4881, 93483), (5499, 82977), (5967, 76469), (7191, 63453), (10387, 43929), (14643, 31161), (16497, 27659), (21151, 21573)]