42577911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 69009408

約数和(自身を除く): 26431497

約数列:

[1, 3, 9, 17, 31, 47, 51, 93, 141, 153, 191, 279, 423, 527, 573, 799, 1457, 1581, 1719, 2397, 3247, 4371, 4743, 5921, 7191, 8977, 9741, 13113, 17763, 24769, 26931, 29223, 53289, 74307, 80793, 100657, 152609, 222921, 278287, 301971, 457827, 834861, 905913, 1373481, 2504583, 4730879, 14192637, 42577911]

約数ペア:

[(1, 42577911), (3, 14192637), (9, 4730879), (17, 2504583), (31, 1373481), (47, 905913), (51, 834861), (93, 457827), (141, 301971), (153, 278287), (191, 222921), (279, 152609), (423, 100657), (527, 80793), (573, 74307), (799, 53289), (1457, 29223), (1581, 26931), (1719, 24769), (2397, 17763), (3247, 13113), (4371, 9741), (4743, 8977), (5921, 7191)]