15704323821

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 25813831680

約数和(自身を除く): 10109507859

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 113, 171, 243, 279, 339, 513, 589, 837, 971, 1017, 1539, 1767, 2147, 2511, 2913, 3051, 3503, 4617, 5301, 6441, 7533, 8739, 9153, 10509, 15903, 18449, 19323, 26217, 27459, 30101, 31527, 47709, 55347, 57969, 66557, 78651, 90303, 94581, 109723, 143127, 166041, 173907, 199671, 235953, 270909, 283743, 329169, 498123, 521721, 571919, 599013, 812727, 851229, 987507, 1494369, 1715757, 1797039, 2084737, 2438181, 2962521, 3401413, 4483107, 5147271, 5391117, 6254211, 7314543, 8887563, 10204239, 15441813, 16173351, 18762633, 26662689, 30612717, 46325439, 56287899, 64626847, 91838151, 138976317, 168863697, 193880541, 275514453, 506591091, 581641623, 826543359, 1744924869, 5234774607, 15704323821]

約数ペア:

[(1, 15704323821), (3, 5234774607), (9, 1744924869), (19, 826543359), (27, 581641623), (31, 506591091), (57, 275514453), (81, 193880541), (93, 168863697), (113, 138976317), (171, 91838151), (243, 64626847), (279, 56287899), (339, 46325439), (513, 30612717), (589, 26662689), (837, 18762633), (971, 16173351), (1017, 15441813), (1539, 10204239), (1767, 8887563), (2147, 7314543), (2511, 6254211), (2913, 5391117), (3051, 5147271), (3503, 4483107), (4617, 3401413), (5301, 2962521), (6441, 2438181), (7533, 2084737), (8739, 1797039), (9153, 1715757), (10509, 1494369), (15903, 987507), (18449, 851229), (19323, 812727), (26217, 599013), (27459, 571919), (30101, 521721), (31527, 498123), (47709, 329169), (55347, 283743), (57969, 270909), (66557, 235953), (78651, 199671), (90303, 173907), (94581, 166041), (109723, 143127)]