142709667

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 201960000

約数和(自身を除く): 59250333

約数列:

[1, 3, 29, 87, 101, 109, 149, 303, 327, 447, 2929, 3161, 4321, 8787, 9483, 11009, 12963, 15049, 16241, 33027, 45147, 48723, 319261, 436421, 470989, 957783, 1309263, 1412967, 1640341, 4921023, 47569889, 142709667]

約数ペア:

[(1, 142709667), (3, 47569889), (29, 4921023), (87, 1640341), (101, 1412967), (109, 1309263), (149, 957783), (303, 470989), (327, 436421), (447, 319261), (2929, 48723), (3161, 45147), (4321, 33027), (8787, 16241), (9483, 15049), (11009, 12963)]