153532729

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 190528200

約数和(自身を除く): 36995471

約数列:

[1, 7, 17, 49, 119, 149, 833, 1043, 1237, 2533, 7301, 8659, 17731, 21029, 60613, 124117, 147203, 184313, 1030421, 1290191, 3133321, 9031337, 21933247, 153532729]

約数ペア:

[(1, 153532729), (7, 21933247), (17, 9031337), (49, 3133321), (119, 1290191), (149, 1030421), (833, 184313), (1043, 147203), (1237, 124117), (2533, 60613), (7301, 21029), (8659, 17731)]