27244413

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 46949760

約数和(自身を除く): 19705347

約数列:

[1, 3, 7, 9, 21, 43, 63, 89, 113, 129, 267, 301, 339, 387, 623, 791, 801, 903, 1017, 1869, 2373, 2709, 3827, 4859, 5607, 7119, 10057, 11481, 14577, 26789, 30171, 34013, 34443, 43731, 70399, 80367, 90513, 102039, 211197, 241101, 306117, 432451, 633591, 1297353, 3027157, 3892059, 9081471, 27244413]

約数ペア:

[(1, 27244413), (3, 9081471), (7, 3892059), (9, 3027157), (21, 1297353), (43, 633591), (63, 432451), (89, 306117), (113, 241101), (129, 211197), (267, 102039), (301, 90513), (339, 80367), (387, 70399), (623, 43731), (791, 34443), (801, 34013), (903, 30171), (1017, 26789), (1869, 14577), (2373, 11481), (2709, 10057), (3827, 7119), (4859, 5607)]