21848314605831

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4723}}^1\times {\mathrm{53093}}^1$

素因数の和:58293

約数の個数: 64

約数和(自身を含む): 37080645719040

約数和(自身を除く): 15232331113209

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 1383, 3227, 4149, 4723, 9681, 12447, 14169, 29043, 33061, 42507, 53093, 87129, 99183, 127521, 159279, 297549, 371651, 477837, 892647, 1114953, 1433511, 2177303, 3344859, 6531909, 10034577, 15241121, 19595727, 24475873, 45723363, 58787181, 73427619, 137170089, 171331111, 220282857, 250758239, 411510267, 513993333, 660848571, 752274717, 1541979999, 1755307673, 2256824151, 4625939997, 5265923019, 6770472453, 15797769057, 47393307171, 115599548179, 346798644537, 809196837253, 1040395933611, 2427590511759, 3121187800833, 7282771535277, 21848314605831]

約数ペア:

[(1, 21848314605831), (3, 7282771535277), (7, 3121187800833), (9, 2427590511759), (21, 1040395933611), (27, 809196837253), (63, 346798644537), (189, 115599548179), (461, 47393307171), (1383, 15797769057), (3227, 6770472453), (4149, 5265923019), (4723, 4625939997), (9681, 2256824151), (12447, 1755307673), (14169, 1541979999), (29043, 752274717), (33061, 660848571), (42507, 513993333), (53093, 411510267), (87129, 250758239), (99183, 220282857), (127521, 171331111), (159279, 137170089), (297549, 73427619), (371651, 58787181), (477837, 45723363), (892647, 24475873), (1114953, 19595727), (1433511, 15241121), (2177303, 10034577), (3344859, 6531909)]