156750281991

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{1051}}^1\times {\mathrm{3373}}^1$

素因数の和:4481

約数の個数: 48

約数和(自身を含む): 240865541280

約数和(自身を除く): 84115259289

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1051, 2601, 3153, 3373, 4913, 9459, 10119, 14739, 17867, 30357, 44217, 53601, 57341, 160803, 172023, 303739, 516069, 911217, 974797, 2733651, 2924391, 3545023, 5163563, 8773173, 10635069, 15490689, 16571549, 31905207, 46472067, 49714647, 60265391, 149143941, 180796173, 542388519, 1024511647, 3073534941, 9220604823, 17416697999, 52250093997, 156750281991]

約数ペア:

[(1, 156750281991), (3, 52250093997), (9, 17416697999), (17, 9220604823), (51, 3073534941), (153, 1024511647), (289, 542388519), (867, 180796173), (1051, 149143941), (2601, 60265391), (3153, 49714647), (3373, 46472067), (4913, 31905207), (9459, 16571549), (10119, 15490689), (14739, 10635069), (17867, 8773173), (30357, 5163563), (44217, 3545023), (53601, 2924391), (57341, 2733651), (160803, 974797), (172023, 911217), (303739, 516069)]