25585119

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 45872640

約数和(自身を除く): 20287521

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 7963, 23889, 55741, 71667, 135371, 167223, 215001, 406113, 501669, 947597, 1218339, 1505007, 2842791, 3655017, 8528373, 25585119]

約数ペア:

[(1, 25585119), (3, 8528373), (7, 3655017), (9, 2842791), (17, 1505007), (21, 1218339), (27, 947597), (51, 501669), (63, 406113), (119, 215001), (153, 167223), (189, 135371), (357, 71667), (459, 55741), (1071, 23889), (3213, 7963)]