27475119

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 47950848

約数和(自身を除く): 20475729

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1031, 1269, 2961, 3093, 3807, 7217, 8883, 9279, 21651, 26649, 27837, 48457, 64953, 83511, 145371, 194859, 339199, 436113, 584577, 1017597, 1308339, 3052791, 3925017, 9158373, 27475119]

約数ペア:

[(1, 27475119), (3, 9158373), (7, 3925017), (9, 3052791), (21, 1308339), (27, 1017597), (47, 584577), (63, 436113), (81, 339199), (141, 194859), (189, 145371), (329, 83511), (423, 64953), (567, 48457), (987, 27837), (1031, 26649), (1269, 21651), (2961, 9279), (3093, 8883), (3807, 7217)]