291240431037

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1\times {\mathrm{4057}}^1$

素因数の和:5532

約数の個数: 80

約数和(自身を含む): 473557399920

約数和(自身を除く): 182316968883

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 333, 459, 629, 999, 1377, 1409, 1887, 2997, 4057, 4227, 5661, 12171, 12681, 16983, 23953, 36513, 38043, 50949, 52133, 68969, 71859, 109539, 114129, 150109, 156399, 206907, 215577, 328617, 450327, 469197, 620721, 646731, 886261, 1350981, 1407591, 1862163, 1940193, 2551853, 2658783, 4052943, 4222773, 5586489, 5716313, 7655559, 7976349, 12158829, 17148939, 22966677, 23929047, 51446817, 68900031, 71787141, 97177321, 154340451, 206700093, 211503581, 291531963, 463021353, 634510743, 874595889, 1903532229, 2623787667, 3595560877, 5710596687, 7871363001, 10786682631, 17131790061, 32360047893, 97080143679, 291240431037]

約数ペア:

[(1, 291240431037), (3, 97080143679), (9, 32360047893), (17, 17131790061), (27, 10786682631), (37, 7871363001), (51, 5710596687), (81, 3595560877), (111, 2623787667), (153, 1903532229), (333, 874595889), (459, 634510743), (629, 463021353), (999, 291531963), (1377, 211503581), (1409, 206700093), (1887, 154340451), (2997, 97177321), (4057, 71787141), (4227, 68900031), (5661, 51446817), (12171, 23929047), (12681, 22966677), (16983, 17148939), (23953, 12158829), (36513, 7976349), (38043, 7655559), (50949, 5716313), (52133, 5586489), (68969, 4222773), (71859, 4052943), (109539, 2658783), (114129, 2551853), (150109, 1940193), (156399, 1862163), (206907, 1407591), (215577, 1350981), (328617, 886261), (450327, 646731), (469197, 620721)]