40325733

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 71385600

約数和(自身を除く): 31059867

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 571, 1121, 1197, 1239, 1713, 3363, 3717, 3997, 5139, 7847, 10089, 10849, 11991, 23541, 32547, 33689, 35973, 70623, 75943, 97641, 101067, 227829, 235823, 303201, 640091, 683487, 707469, 1920273, 2122407, 4480637, 5760819, 13441911, 40325733]

約数ペア:

[(1, 40325733), (3, 13441911), (7, 5760819), (9, 4480637), (19, 2122407), (21, 1920273), (57, 707469), (59, 683487), (63, 640091), (133, 303201), (171, 235823), (177, 227829), (399, 101067), (413, 97641), (531, 75943), (571, 70623), (1121, 35973), (1197, 33689), (1239, 32547), (1713, 23541), (3363, 11991), (3717, 10849), (3997, 10089), (5139, 7847)]