40195377

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 19209423

約数列:

[1, 3, 9, 67, 191, 201, 349, 573, 603, 1047, 1719, 3141, 12797, 23383, 38391, 66659, 70149, 115173, 199977, 210447, 599931, 4466153, 13398459, 40195377]

約数ペア:

[(1, 40195377), (3, 13398459), (9, 4466153), (67, 599931), (191, 210447), (201, 199977), (349, 115173), (573, 70149), (603, 66659), (1047, 38391), (1719, 23383), (3141, 12797)]