142715547

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 239339520

約数和(自身を除く): 96623973

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 117, 123, 141, 211, 351, 369, 423, 533, 611, 633, 1107, 1269, 1599, 1833, 1899, 1927, 2743, 4797, 5499, 5697, 5781, 8229, 8651, 9917, 14391, 16497, 17343, 24687, 25051, 25953, 29751, 52029, 74061, 75153, 77859, 89253, 112463, 128921, 225459, 233577, 267759, 337389, 386763, 406597, 676377, 1012167, 1160289, 1219791, 3036501, 3480867, 3659373, 5285761, 10978119, 15857283, 47571849, 142715547]

約数ペア:

[(1, 142715547), (3, 47571849), (9, 15857283), (13, 10978119), (27, 5285761), (39, 3659373), (41, 3480867), (47, 3036501), (117, 1219791), (123, 1160289), (141, 1012167), (211, 676377), (351, 406597), (369, 386763), (423, 337389), (533, 267759), (611, 233577), (633, 225459), (1107, 128921), (1269, 112463), (1599, 89253), (1833, 77859), (1899, 75153), (1927, 74061), (2743, 52029), (4797, 29751), (5499, 25953), (5697, 25051), (5781, 24687), (8229, 17343), (8651, 16497), (9917, 14391)]