47634561

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 33819903

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 887, 1053, 1377, 1989, 2661, 3159, 4131, 5967, 7983, 11531, 15079, 17901, 23949, 34593, 45237, 53703, 71847, 103779, 135711, 196027, 215541, 311337, 407133, 588081, 934011, 1221399, 1764243, 2802033, 3664197, 5292729, 15878187, 47634561]

約数ペア:

[(1, 47634561), (3, 15878187), (9, 5292729), (13, 3664197), (17, 2802033), (27, 1764243), (39, 1221399), (51, 934011), (81, 588081), (117, 407133), (153, 311337), (221, 215541), (243, 196027), (351, 135711), (459, 103779), (663, 71847), (887, 53703), (1053, 45237), (1377, 34593), (1989, 23949), (2661, 17901), (3159, 15079), (4131, 11531), (5967, 7983)]