84731829

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 58525131

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 273, 303, 439, 637, 707, 1313, 1317, 1911, 2121, 3073, 3939, 4949, 5707, 9191, 9219, 14847, 17121, 21511, 27573, 39949, 44339, 64337, 64533, 119847, 133017, 193011, 279643, 310373, 576407, 838929, 931119, 1729221, 2172611, 4034849, 6517833, 12104547, 28243943, 84731829]

約数ペア:

[(1, 84731829), (3, 28243943), (7, 12104547), (13, 6517833), (21, 4034849), (39, 2172611), (49, 1729221), (91, 931119), (101, 838929), (147, 576407), (273, 310373), (303, 279643), (439, 193011), (637, 133017), (707, 119847), (1313, 64533), (1317, 64337), (1911, 44339), (2121, 39949), (3073, 27573), (3939, 21511), (4949, 17121), (5707, 14847), (9191, 9219)]