151321971

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 214739824

約数和(自身を除く): 63417853

約数列:

[1, 3, 29, 37, 87, 111, 841, 1073, 1621, 2523, 3219, 4863, 31117, 47009, 59977, 93351, 141027, 179931, 1363261, 1739333, 4089783, 5217999, 50440657, 151321971]

約数ペア:

[(1, 151321971), (3, 50440657), (29, 5217999), (37, 4089783), (87, 1739333), (111, 1363261), (841, 179931), (1073, 141027), (1621, 93351), (2523, 59977), (3219, 47009), (4863, 31117)]