151874487

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 233349120

約数和(自身を除く): 81474633

約数列:

[1, 3, 9, 27, 31, 93, 279, 421, 431, 837, 1263, 1293, 3789, 3879, 11367, 11637, 13051, 13361, 39153, 40083, 117459, 120249, 181451, 352377, 360747, 544353, 1633059, 4899177, 5624981, 16874943, 50624829, 151874487]

約数ペア:

[(1, 151874487), (3, 50624829), (9, 16874943), (27, 5624981), (31, 4899177), (93, 1633059), (279, 544353), (421, 360747), (431, 352377), (837, 181451), (1263, 120249), (1293, 117459), (3789, 40083), (3879, 39153), (11367, 13361), (11637, 13051)]