153923913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 262953600

約数和(自身を除く): 109029687

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 199, 429, 597, 601, 1287, 1791, 1803, 2189, 2587, 5409, 6567, 6611, 7761, 7813, 19701, 19833, 23283, 23439, 28457, 59499, 70317, 85371, 85943, 119599, 256113, 257829, 358797, 773487, 1076391, 1315589, 1554787, 3946767, 4664361, 11840301, 13993083, 17102657, 51307971, 153923913]

約数ペア:

[(1, 153923913), (3, 51307971), (9, 17102657), (11, 13993083), (13, 11840301), (33, 4664361), (39, 3946767), (99, 1554787), (117, 1315589), (143, 1076391), (199, 773487), (429, 358797), (597, 257829), (601, 256113), (1287, 119599), (1791, 85943), (1803, 85371), (2189, 70317), (2587, 59499), (5409, 28457), (6567, 23439), (6611, 23283), (7761, 19833), (7813, 19701)]