148943553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 221944320

約数和(自身を除く): 73000767

約数列:

[1, 3, 11, 33, 59, 177, 227, 337, 649, 681, 1011, 1947, 2497, 3707, 7491, 11121, 13393, 19883, 40179, 59649, 76499, 147323, 218713, 229497, 441969, 656139, 841489, 2524467, 4513441, 13540323, 49647851, 148943553]

約数ペア:

[(1, 148943553), (3, 49647851), (11, 13540323), (33, 4513441), (59, 2524467), (177, 841489), (227, 656139), (337, 441969), (649, 229497), (681, 218713), (1011, 147323), (1947, 76499), (2497, 59649), (3707, 40179), (7491, 19883), (11121, 13393)]