157214886843

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1\times {\mathrm{22013}}^1$

素因数の和:23931

約数の個数: 32

約数和(自身を含む): 240921216000

約数和(自身を除く): 83706329157

約数列:

[1, 3, 7, 21, 199, 597, 1393, 1709, 4179, 5127, 11963, 22013, 35889, 66039, 154091, 340091, 462273, 1020273, 2380637, 4380587, 7141911, 13141761, 30664109, 37620217, 91992327, 112860651, 263341519, 790024557, 7486423183, 22459269549, 52404962281, 157214886843]

約数ペア:

[(1, 157214886843), (3, 52404962281), (7, 22459269549), (21, 7486423183), (199, 790024557), (597, 263341519), (1393, 112860651), (1709, 91992327), (4179, 37620217), (5127, 30664109), (11963, 13141761), (22013, 7141911), (35889, 4380587), (66039, 2380637), (154091, 1020273), (340091, 462273)]