91439929

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 110910600

約数和(自身を除く): 19470671

約数列:

[1, 7, 29, 49, 203, 229, 281, 1421, 1603, 1967, 6641, 8149, 11221, 13769, 46487, 57043, 64349, 325409, 399301, 450443, 1866121, 3153101, 13062847, 91439929]

約数ペア:

[(1, 91439929), (7, 13062847), (29, 3153101), (49, 1866121), (203, 450443), (229, 399301), (281, 325409), (1421, 64349), (1603, 57043), (1967, 46487), (6641, 13769), (8149, 11221)]