29121868209

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{5167}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 47169865728

約数和(自身を除く): 18047997519

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1667, 3381, 5001, 5167, 11669, 15501, 35007, 36169, 38341, 81683, 108507, 115023, 118841, 245049, 253183, 268387, 356523, 759549, 805161, 831887, 1878709, 2495661, 5636127, 5823209, 8613389, 17469627, 25840167, 60293723, 180881169, 198107947, 422056061, 594323841, 1266168183, 1386755629, 4160266887, 9707289403, 29121868209]

約数ペア:

[(1, 29121868209), (3, 9707289403), (7, 4160266887), (21, 1386755629), (23, 1266168183), (49, 594323841), (69, 422056061), (147, 198107947), (161, 180881169), (483, 60293723), (1127, 25840167), (1667, 17469627), (3381, 8613389), (5001, 5823209), (5167, 5636127), (11669, 2495661), (15501, 1878709), (35007, 831887), (36169, 805161), (38341, 759549), (81683, 356523), (108507, 268387), (115023, 253183), (118841, 245049)]