40653711

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 32

約数和(自身を含む): 72460800

約数和(自身を除く): 31807089

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 11321, 33963, 79247, 101889, 215099, 237741, 305667, 645297, 713223, 1505693, 1935891, 2139669, 4517079, 5807673, 13551237, 40653711]

約数ペア:

[(1, 40653711), (3, 13551237), (7, 5807673), (9, 4517079), (19, 2139669), (21, 1935891), (27, 1505693), (57, 713223), (63, 645297), (133, 305667), (171, 237741), (189, 215099), (399, 101889), (513, 79247), (1197, 33963), (3591, 11321)]