52009901769

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1\times {\mathrm{18587}}^1$

素因数の和:25629

約数の個数: 32

約数和(自身を含む): 83440788480

約数和(自身を除く): 31430886711

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7013, 18587, 21039, 49091, 55761, 130109, 133247, 147273, 353153, 390327, 399741, 932729, 1059459, 2472071, 2798187, 7416213, 130350631, 391051893, 912454417, 2476661989, 2737363251, 7429985967, 17336633923, 52009901769]

約数ペア:

[(1, 52009901769), (3, 17336633923), (7, 7429985967), (19, 2737363251), (21, 2476661989), (57, 912454417), (133, 391051893), (399, 130350631), (7013, 7416213), (18587, 2798187), (21039, 2472071), (49091, 1059459), (55761, 932729), (130109, 399741), (133247, 390327), (147273, 353153)]