38964051

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 71285760

約数和(自身を除く): 32321709

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 119, 153, 181, 189, 201, 357, 459, 469, 543, 603, 1071, 1139, 1267, 1407, 1629, 1809, 3077, 3213, 3417, 3801, 4221, 4887, 7973, 9231, 10251, 11403, 12127, 12663, 21539, 23919, 27693, 30753, 34209, 36381, 64617, 71757, 83079, 84889, 109143, 193851, 206159, 215271, 254667, 327429, 581553, 618477, 764001, 1443113, 1855431, 2292003, 4329339, 5566293, 12988017, 38964051]

約数ペア:

[(1, 38964051), (3, 12988017), (7, 5566293), (9, 4329339), (17, 2292003), (21, 1855431), (27, 1443113), (51, 764001), (63, 618477), (67, 581553), (119, 327429), (153, 254667), (181, 215271), (189, 206159), (201, 193851), (357, 109143), (459, 84889), (469, 83079), (543, 71757), (603, 64617), (1071, 36381), (1139, 34209), (1267, 30753), (1407, 27693), (1629, 23919), (1809, 21539), (3077, 12663), (3213, 12127), (3417, 11403), (3801, 10251), (4221, 9231), (4887, 7973)]