15693978723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 23516946432

約数和(自身を除く): 7822967709

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 331, 391, 487, 993, 1173, 1411, 1461, 1909, 4233, 5627, 5727, 7613, 8279, 11201, 16881, 22839, 24837, 27473, 32453, 33603, 40421, 82419, 97359, 121263, 129421, 161197, 190417, 388263, 467041, 483591, 571251, 631879, 687157, 929683, 1401123, 1895637, 2061471, 2740349, 2789049, 3707531, 8221047, 10741943, 11122593, 13379351, 15804611, 32225829, 40138053, 47413833, 63028027, 189084081, 227448967, 307725073, 682346901, 923175219, 5231326241, 15693978723]

約数ペア:

[(1, 15693978723), (3, 5231326241), (17, 923175219), (23, 682346901), (51, 307725073), (69, 227448967), (83, 189084081), (249, 63028027), (331, 47413833), (391, 40138053), (487, 32225829), (993, 15804611), (1173, 13379351), (1411, 11122593), (1461, 10741943), (1909, 8221047), (4233, 3707531), (5627, 2789049), (5727, 2740349), (7613, 2061471), (8279, 1895637), (11201, 1401123), (16881, 929683), (22839, 687157), (24837, 631879), (27473, 571251), (32453, 483591), (33603, 467041), (40421, 388263), (82419, 190417), (97359, 161197), (121263, 129421)]