201822327

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 352396800

約数和(自身を除く): 150574473

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 1323, 1659, 1931, 2133, 3871, 4977, 5793, 11613, 13517, 14931, 17379, 34839, 40551, 52137, 94619, 104517, 121653, 152549, 283857, 364959, 457647, 851571, 1067843, 1372941, 2554713, 3203529, 4118823, 7474901, 9610587, 22424703, 28831761, 67274109, 201822327]

約数ペア:

[(1, 201822327), (3, 67274109), (7, 28831761), (9, 22424703), (21, 9610587), (27, 7474901), (49, 4118823), (63, 3203529), (79, 2554713), (147, 1372941), (189, 1067843), (237, 851571), (441, 457647), (553, 364959), (711, 283857), (1323, 152549), (1659, 121653), (1931, 104517), (2133, 94619), (3871, 52137), (4977, 40551), (5793, 34839), (11613, 17379), (13517, 14931)]