273269961

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 419262480

約数和(自身を除く): 145992519

約数列:

[1, 3, 9, 41, 53, 89, 123, 157, 159, 267, 369, 471, 477, 801, 1413, 2173, 3649, 4717, 6437, 6519, 8321, 10947, 13973, 14151, 19311, 19557, 24963, 32841, 41919, 42453, 57933, 74889, 125757, 193397, 341161, 572893, 580191, 740569, 1023483, 1718679, 1740573, 2221707, 3070449, 5156037, 6665121, 30363329, 91089987, 273269961]

約数ペア:

[(1, 273269961), (3, 91089987), (9, 30363329), (41, 6665121), (53, 5156037), (89, 3070449), (123, 2221707), (157, 1740573), (159, 1718679), (267, 1023483), (369, 740569), (471, 580191), (477, 572893), (801, 341161), (1413, 193397), (2173, 125757), (3649, 74889), (4717, 57933), (6437, 42453), (6519, 41919), (8321, 32841), (10947, 24963), (13973, 19557), (14151, 19311)]