315034686729

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{20641}}^1$

素因数の和:21367

約数の個数: 72

約数和(自身を含む): 540183718152

約数和(自身を除く): 225149031423

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 653, 1113, 1959, 2597, 3339, 4571, 5877, 7791, 13713, 20641, 23373, 31997, 34609, 41139, 61923, 95991, 103827, 144487, 185769, 242263, 287973, 311481, 433461, 726789, 1011409, 1093973, 1300383, 1695841, 2180367, 3034227, 3281919, 5087523, 7657811, 9102681, 9845757, 13478573, 15262569, 22973433, 40435719, 53604677, 68920299, 94350011, 121307157, 160814031, 283050033, 482442093, 660450077, 714364369, 849150099, 1981350231, 2143093107, 5000550583, 5944050693, 6429279321, 15001651749, 35003854081, 45004955247, 105011562243, 315034686729]

約数ペア:

[(1, 315034686729), (3, 105011562243), (7, 45004955247), (9, 35003854081), (21, 15001651749), (49, 6429279321), (53, 5944050693), (63, 5000550583), (147, 2143093107), (159, 1981350231), (371, 849150099), (441, 714364369), (477, 660450077), (653, 482442093), (1113, 283050033), (1959, 160814031), (2597, 121307157), (3339, 94350011), (4571, 68920299), (5877, 53604677), (7791, 40435719), (13713, 22973433), (20641, 15262569), (23373, 13478573), (31997, 9845757), (34609, 9102681), (41139, 7657811), (61923, 5087523), (95991, 3281919), (103827, 3034227), (144487, 2180367), (185769, 1695841), (242263, 1300383), (287973, 1093973), (311481, 1011409), (433461, 726789)]