63463743

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 117553920

約数和(自身を除く): 54090177

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 137, 171, 189, 301, 387, 399, 411, 513, 567, 817, 903, 959, 1161, 1197, 1233, 1539, 2451, 2603, 2709, 2877, 3483, 3591, 3699, 5719, 5891, 7353, 7809, 8127, 8631, 10773, 11097, 17157, 17673, 18221, 22059, 23427, 24381, 25893, 41237, 51471, 53019, 54663, 66177, 70281, 77679, 111929, 123711, 154413, 159057, 163989, 210843, 335787, 371133, 463239, 477171, 491967, 783503, 1007361, 1113399, 1475901, 2350509, 3022083, 3340197, 7051527, 9066249, 21154581, 63463743]

約数ペア:

[(1, 63463743), (3, 21154581), (7, 9066249), (9, 7051527), (19, 3340197), (21, 3022083), (27, 2350509), (43, 1475901), (57, 1113399), (63, 1007361), (81, 783503), (129, 491967), (133, 477171), (137, 463239), (171, 371133), (189, 335787), (301, 210843), (387, 163989), (399, 159057), (411, 154413), (513, 123711), (567, 111929), (817, 77679), (903, 70281), (959, 66177), (1161, 54663), (1197, 53019), (1233, 51471), (1539, 41237), (2451, 25893), (2603, 24381), (2709, 23427), (2877, 22059), (3483, 18221), (3591, 17673), (3699, 17157), (5719, 11097), (5891, 10773), (7353, 8631), (7809, 8127)]