315103688901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{611587}}^1$

素因数の和:611766

約数の個数: 48

約数和(自身を含む): 503752803840

約数和(自身を除く): 188649114939

約数列:

[1, 3, 9, 19, 23, 57, 69, 131, 171, 207, 393, 437, 1179, 1311, 2489, 3013, 3933, 7467, 9039, 22401, 27117, 57247, 171741, 515223, 611587, 1834761, 5504283, 11620153, 14066501, 34860459, 42199503, 80117897, 104581377, 126598509, 240353691, 267263519, 721061073, 801790557, 1522240043, 1842711631, 2405371671, 4566720129, 5528134893, 13700160387, 16584404679, 35011520989, 105034562967, 315103688901]

約数ペア:

[(1, 315103688901), (3, 105034562967), (9, 35011520989), (19, 16584404679), (23, 13700160387), (57, 5528134893), (69, 4566720129), (131, 2405371671), (171, 1842711631), (207, 1522240043), (393, 801790557), (437, 721061073), (1179, 267263519), (1311, 240353691), (2489, 126598509), (3013, 104581377), (3933, 80117897), (7467, 42199503), (9039, 34860459), (22401, 14066501), (27117, 11620153), (57247, 5504283), (171741, 1834761), (515223, 611587)]