361350531

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 571317120

約数和(自身を除く): 209966589

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 283, 361, 393, 513, 849, 1083, 1179, 2489, 2547, 3249, 3537, 5377, 7467, 7641, 9747, 16131, 22401, 37073, 47291, 48393, 67203, 102163, 111219, 141873, 145179, 306489, 333657, 425619, 704387, 919467, 1000971, 1276857, 2113161, 2758401, 6339483, 13383353, 19018449, 40150059, 120450177, 361350531]

約数ペア:

[(1, 361350531), (3, 120450177), (9, 40150059), (19, 19018449), (27, 13383353), (57, 6339483), (131, 2758401), (171, 2113161), (283, 1276857), (361, 1000971), (393, 919467), (513, 704387), (849, 425619), (1083, 333657), (1179, 306489), (2489, 145179), (2547, 141873), (3249, 111219), (3537, 102163), (5377, 67203), (7467, 48393), (7641, 47291), (9747, 37073), (16131, 22401)]