1570401303939

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1\times {\mathrm{2039}}^1$

素因数の和:3882

約数の個数: 80

約数和(自身を含む): 2533887639360

約数和(自身を除く): 963486335421

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 601, 1053, 1217, 1803, 2039, 3651, 5409, 6117, 7813, 10953, 15821, 16227, 18351, 23439, 26507, 32859, 47463, 48681, 55053, 70317, 79521, 98577, 142389, 165159, 210951, 238563, 427167, 632853, 715689, 731417, 1225439, 1281501, 2147067, 2194251, 2481463, 3676317, 6582753, 7444389, 9508421, 11028951, 15930707, 19748259, 22333167, 28525263, 32259019, 33086853, 47792121, 59244777, 66999501, 85575789, 96777057, 99260559, 143376363, 200998503, 256727367, 290331171, 430129089, 770182101, 870993513, 1290387267, 1491359263, 2612980539, 4474077789, 13422233367, 19387670419, 40266700101, 58163011257, 120800100303, 174489033771, 523467101313, 1570401303939]

約数ペア:

[(1, 1570401303939), (3, 523467101313), (9, 174489033771), (13, 120800100303), (27, 58163011257), (39, 40266700101), (81, 19387670419), (117, 13422233367), (351, 4474077789), (601, 2612980539), (1053, 1491359263), (1217, 1290387267), (1803, 870993513), (2039, 770182101), (3651, 430129089), (5409, 290331171), (6117, 256727367), (7813, 200998503), (10953, 143376363), (15821, 99260559), (16227, 96777057), (18351, 85575789), (23439, 66999501), (26507, 59244777), (32859, 47792121), (47463, 33086853), (48681, 32259019), (55053, 28525263), (70317, 22333167), (79521, 19748259), (98577, 15930707), (142389, 11028951), (165159, 9508421), (210951, 7444389), (238563, 6582753), (427167, 3676317), (632853, 2481463), (715689, 2194251), (731417, 2147067), (1225439, 1281501)]