8121980163

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2971}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 12636183168

約数和(自身を除く): 4514203005

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 443, 561, 1329, 2057, 2971, 4873, 6171, 7531, 8913, 14619, 22593, 32681, 50507, 53603, 82841, 98043, 151521, 160809, 248523, 359491, 555577, 911251, 1078473, 1316153, 1666731, 2733753, 3948459, 6111347, 14477683, 18334041, 22374601, 43433049, 67123803, 159254513, 246120611, 477763539, 738361833, 2707326721, 8121980163]

約数ペア:

[(1, 8121980163), (3, 2707326721), (11, 738361833), (17, 477763539), (33, 246120611), (51, 159254513), (121, 67123803), (187, 43433049), (363, 22374601), (443, 18334041), (561, 14477683), (1329, 6111347), (2057, 3948459), (2971, 2733753), (4873, 1666731), (6171, 1316153), (7531, 1078473), (8913, 911251), (14619, 555577), (22593, 359491), (32681, 248523), (50507, 160809), (53603, 151521), (82841, 98043)]