2868577065987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4211}}^1\times {\mathrm{31727}}^1$

素因数の和:36379

約数の個数: 32

約数和(自身を含む): 4060467201024

約数和(自身を除く): 1191890135037

約数列:

[1, 3, 17, 51, 421, 1263, 4211, 7157, 12633, 21471, 31727, 71587, 95181, 214761, 539359, 1618077, 1772831, 5318493, 13357067, 30138127, 40071201, 90414381, 133602397, 227070139, 400807191, 681210417, 2271240749, 6813722247, 56246609137, 168739827411, 956192355329, 2868577065987]

約数ペア:

[(1, 2868577065987), (3, 956192355329), (17, 168739827411), (51, 56246609137), (421, 6813722247), (1263, 2271240749), (4211, 681210417), (7157, 400807191), (12633, 227070139), (21471, 133602397), (31727, 90414381), (71587, 40071201), (95181, 30138127), (214761, 13357067), (539359, 5318493), (1618077, 1772831)]