30864729

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 49536000

約数和(自身を除く): 18671271

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 859, 1239, 1711, 2577, 5133, 6013, 11977, 18039, 24911, 35931, 50681, 74733, 152043, 174377, 354767, 523131, 1064301, 1469749, 4409247, 10288243, 30864729]

約数ペア:

[(1, 30864729), (3, 10288243), (7, 4409247), (21, 1469749), (29, 1064301), (59, 523131), (87, 354767), (177, 174377), (203, 152043), (413, 74733), (609, 50681), (859, 35931), (1239, 24911), (1711, 18039), (2577, 11977), (5133, 6013)]