142499577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 212054400

約数和(自身を除く): 69554823

約数列:

[1, 3, 11, 33, 73, 149, 219, 397, 447, 803, 1191, 1639, 2409, 4367, 4917, 10877, 13101, 28981, 32631, 59153, 86943, 119647, 177459, 318791, 358941, 650683, 956373, 1952049, 4318169, 12954507, 47499859, 142499577]

約数ペア:

[(1, 142499577), (3, 47499859), (11, 12954507), (33, 4318169), (73, 1952049), (149, 956373), (219, 650683), (397, 358941), (447, 318791), (803, 177459), (1191, 119647), (1639, 86943), (2409, 59153), (4367, 32631), (4917, 28981), (10877, 13101)]