65176909821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 100964275200

約数和(自身を除く): 35787365379

約数列:

[1, 3, 9, 27, 29, 87, 157, 257, 261, 471, 771, 783, 1413, 2063, 2313, 4239, 4553, 6189, 6939, 7453, 13659, 18567, 22359, 40349, 40977, 55701, 59827, 67077, 121047, 122931, 179481, 201231, 323891, 363141, 530191, 538443, 971673, 1089423, 1170121, 1590573, 1615329, 2915019, 3510363, 4771719, 8745057, 9392839, 10531089, 14315157, 15375539, 28178517, 31593267, 46126617, 83239987, 84535551, 138379851, 249719961, 253606653, 415139553, 749159883, 2247479649, 2413959623, 7241878869, 21725636607, 65176909821]

約数ペア:

[(1, 65176909821), (3, 21725636607), (9, 7241878869), (27, 2413959623), (29, 2247479649), (87, 749159883), (157, 415139553), (257, 253606653), (261, 249719961), (471, 138379851), (771, 84535551), (783, 83239987), (1413, 46126617), (2063, 31593267), (2313, 28178517), (4239, 15375539), (4553, 14315157), (6189, 10531089), (6939, 9392839), (7453, 8745057), (13659, 4771719), (18567, 3510363), (22359, 2915019), (40349, 1615329), (40977, 1590573), (55701, 1170121), (59827, 1089423), (67077, 971673), (121047, 538443), (122931, 530191), (179481, 363141), (201231, 323891)]