39457017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 26898183

約数列:

[1, 3, 9, 17, 27, 31, 47, 51, 59, 93, 141, 153, 177, 279, 423, 459, 527, 531, 799, 837, 1003, 1269, 1457, 1581, 1593, 1829, 2397, 2773, 3009, 4371, 4743, 5487, 7191, 8319, 9027, 13113, 14229, 16461, 21573, 24769, 24957, 27081, 31093, 39339, 47141, 49383, 74307, 74871, 85963, 93279, 141423, 222921, 257889, 279837, 424269, 668763, 773667, 839511, 1272807, 1461371, 2321001, 4384113, 13152339, 39457017]

約数ペア:

[(1, 39457017), (3, 13152339), (9, 4384113), (17, 2321001), (27, 1461371), (31, 1272807), (47, 839511), (51, 773667), (59, 668763), (93, 424269), (141, 279837), (153, 257889), (177, 222921), (279, 141423), (423, 93279), (459, 85963), (527, 74871), (531, 74307), (799, 49383), (837, 47141), (1003, 39339), (1269, 31093), (1457, 27081), (1581, 24957), (1593, 24769), (1829, 21573), (2397, 16461), (2773, 14229), (3009, 13113), (4371, 9027), (4743, 8319), (5487, 7191)]