3015117

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 2402163

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 53, 63, 129, 147, 159, 189, 301, 371, 387, 441, 477, 903, 1113, 1161, 1323, 1431, 2107, 2279, 2597, 2709, 3339, 6321, 6837, 7791, 8127, 10017, 15953, 18963, 20511, 23373, 47859, 56889, 61533, 70119, 111671, 143577, 335013, 430731, 1005039, 3015117]

約数ペア:

[(1, 3015117), (3, 1005039), (7, 430731), (9, 335013), (21, 143577), (27, 111671), (43, 70119), (49, 61533), (53, 56889), (63, 47859), (129, 23373), (147, 20511), (159, 18963), (189, 15953), (301, 10017), (371, 8127), (387, 7791), (441, 6837), (477, 6321), (903, 3339), (1113, 2709), (1161, 2597), (1323, 2279), (1431, 2107)]