6474134457

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 11265096960

約数和(自身を除く): 4790962503

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 443, 651, 1069, 1329, 1519, 1953, 3101, 3207, 3987, 4557, 7483, 9303, 9621, 13671, 13733, 21707, 22449, 27909, 33139, 41199, 52381, 65121, 67347, 96131, 99417, 123597, 157143, 195363, 231973, 288393, 298251, 471429, 473567, 672917, 695919, 865179, 1420701, 1623811, 2018751, 2087757, 3314969, 4262103, 4871433, 6056253, 9944907, 14614299, 14680577, 23204783, 29834721, 44041731, 69614349, 102764039, 132125193, 208843047, 308292117, 719348273, 924876351, 2158044819, 6474134457]

約数ペア:

[(1, 6474134457), (3, 2158044819), (7, 924876351), (9, 719348273), (21, 308292117), (31, 208843047), (49, 132125193), (63, 102764039), (93, 69614349), (147, 44041731), (217, 29834721), (279, 23204783), (441, 14680577), (443, 14614299), (651, 9944907), (1069, 6056253), (1329, 4871433), (1519, 4262103), (1953, 3314969), (3101, 2087757), (3207, 2018751), (3987, 1623811), (4557, 1420701), (7483, 865179), (9303, 695919), (9621, 672917), (13671, 473567), (13733, 471429), (21707, 298251), (22449, 288393), (27909, 231973), (33139, 195363), (41199, 157143), (52381, 123597), (65121, 99417), (67347, 96131)]