82800003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 130378752

約数和(自身を除く): 47578749

約数列:

[1, 3, 11, 13, 33, 39, 143, 257, 429, 751, 771, 2253, 2827, 3341, 8261, 8481, 9763, 10023, 24783, 29289, 36751, 107393, 110253, 193007, 322179, 579021, 2123077, 2509091, 6369231, 7527273, 27600001, 82800003]

約数ペア:

[(1, 82800003), (3, 27600001), (11, 7527273), (13, 6369231), (33, 2509091), (39, 2123077), (143, 579021), (257, 322179), (429, 193007), (751, 110253), (771, 107393), (2253, 36751), (2827, 29289), (3341, 24783), (8261, 10023), (8481, 9763)]