53736669

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 95232000

約数和(自身を除く): 41495331

約数列:

[1, 3, 7, 9, 21, 27, 59, 61, 63, 79, 177, 183, 189, 237, 413, 427, 531, 549, 553, 711, 1239, 1281, 1593, 1647, 1659, 2133, 3599, 3717, 3843, 4661, 4819, 4977, 10797, 11151, 11529, 13983, 14457, 14931, 25193, 32391, 32627, 33733, 41949, 43371, 75579, 97173, 97881, 101199, 125847, 130113, 226737, 284321, 293643, 303597, 680211, 852963, 880929, 910791, 1990247, 2558889, 5970741, 7676667, 17912223, 53736669]

約数ペア:

[(1, 53736669), (3, 17912223), (7, 7676667), (9, 5970741), (21, 2558889), (27, 1990247), (59, 910791), (61, 880929), (63, 852963), (79, 680211), (177, 303597), (183, 293643), (189, 284321), (237, 226737), (413, 130113), (427, 125847), (531, 101199), (549, 97881), (553, 97173), (711, 75579), (1239, 43371), (1281, 41949), (1593, 33733), (1647, 32627), (1659, 32391), (2133, 25193), (3599, 14931), (3717, 14457), (3843, 13983), (4661, 11529), (4819, 11151), (4977, 10797)]