90738519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 41971881

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 713, 719, 1357, 1829, 2139, 2157, 4071, 5487, 16537, 22289, 42067, 42421, 49611, 66867, 126201, 127263, 512647, 975683, 1315051, 1537941, 2927049, 3945153, 30246173, 90738519]

約数ペア:

[(1, 90738519), (3, 30246173), (23, 3945153), (31, 2927049), (59, 1537941), (69, 1315051), (93, 975683), (177, 512647), (713, 127263), (719, 126201), (1357, 66867), (1829, 49611), (2139, 42421), (2157, 42067), (4071, 22289), (5487, 16537)]