81453114

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 48

約数和(自身を含む): 192672480

約数和(自身を除く): 111219366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 8821, 9234, 17642, 26463, 52926, 79389, 158778, 167599, 238167, 335198, 476334, 502797, 714501, 1005594, 1429002, 1508391, 2143503, 3016782, 4287006, 4525173, 9050346, 13575519, 27151038, 40726557, 81453114]

約数ペア:

[(1, 81453114), (2, 40726557), (3, 27151038), (6, 13575519), (9, 9050346), (18, 4525173), (19, 4287006), (27, 3016782), (38, 2143503), (54, 1508391), (57, 1429002), (81, 1005594), (114, 714501), (162, 502797), (171, 476334), (243, 335198), (342, 238167), (486, 167599), (513, 158778), (1026, 79389), (1539, 52926), (3078, 26463), (4617, 17642), (8821, 9234)]