127733733

素因数分解:

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

素因数の和:295

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 84602907

約数列:

[1, 3, 9, 17, 27, 31, 47, 51, 93, 141, 153, 191, 279, 423, 459, 527, 573, 799, 837, 1269, 1457, 1581, 1719, 2397, 3247, 4371, 4743, 5157, 5921, 7191, 8977, 9741, 13113, 14229, 17763, 21573, 24769, 26931, 29223, 39339, 53289, 74307, 80793, 87669, 100657, 152609, 159867, 222921, 242379, 278287, 301971, 457827, 668763, 834861, 905913, 1373481, 2504583, 2717739, 4120443, 4730879, 7513749, 14192637, 42577911, 127733733]

約数ペア:

[(1, 127733733), (3, 42577911), (9, 14192637), (17, 7513749), (27, 4730879), (31, 4120443), (47, 2717739), (51, 2504583), (93, 1373481), (141, 905913), (153, 834861), (191, 668763), (279, 457827), (423, 301971), (459, 278287), (527, 242379), (573, 222921), (799, 159867), (837, 152609), (1269, 100657), (1457, 87669), (1581, 80793), (1719, 74307), (2397, 53289), (3247, 39339), (4371, 29223), (4743, 26931), (5157, 24769), (5921, 21573), (7191, 17763), (8977, 14229), (9741, 13113)]