31488082197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{182131}}^1$

素因数の和:182202

約数の個数: 48

約数和(自身を含む): 51195119616

約数和(自身を除く): 19707037419

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 169, 341, 403, 429, 507, 1023, 1209, 1859, 4433, 5239, 5577, 13299, 15717, 57629, 172887, 182131, 546393, 2003441, 2367703, 5646061, 6010323, 7103109, 16938183, 26044733, 30780139, 62106671, 73398793, 78134199, 92340417, 186320013, 220196379, 338581529, 807386723, 954184309, 1015744587, 2422160169, 2862552927, 10496027399, 31488082197]

約数ペア:

[(1, 31488082197), (3, 10496027399), (11, 2862552927), (13, 2422160169), (31, 1015744587), (33, 954184309), (39, 807386723), (93, 338581529), (143, 220196379), (169, 186320013), (341, 92340417), (403, 78134199), (429, 73398793), (507, 62106671), (1023, 30780139), (1209, 26044733), (1859, 16938183), (4433, 7103109), (5239, 6010323), (5577, 5646061), (13299, 2367703), (15717, 2003441), (57629, 546393), (172887, 182131)]