78464529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 58026735

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 1287, 1353, 1487, 1599, 4059, 4461, 4797, 5863, 13383, 16357, 17589, 19331, 49071, 52767, 57993, 60967, 147213, 173979, 182901, 212641, 548703, 637923, 670637, 792571, 1913769, 2011911, 2377713, 6035733, 7133139, 8718281, 26154843, 78464529]

約数ペア:

[(1, 78464529), (3, 26154843), (9, 8718281), (11, 7133139), (13, 6035733), (33, 2377713), (39, 2011911), (41, 1913769), (99, 792571), (117, 670637), (123, 637923), (143, 548703), (369, 212641), (429, 182901), (451, 173979), (533, 147213), (1287, 60967), (1353, 57993), (1487, 52767), (1599, 49071), (4059, 19331), (4461, 17589), (4797, 16357), (5863, 13383)]