29117421

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 45763200

約数和(自身を除く): 16645779

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 907, 1107, 1189, 2721, 3567, 8163, 10701, 24489, 26303, 32103, 37187, 78909, 111561, 236727, 334683, 710181, 1004049, 1078423, 3235269, 9705807, 29117421]

約数ペア:

[(1, 29117421), (3, 9705807), (9, 3235269), (27, 1078423), (29, 1004049), (41, 710181), (87, 334683), (123, 236727), (261, 111561), (369, 78909), (783, 37187), (907, 32103), (1107, 26303), (1189, 24489), (2721, 10701), (3567, 8163)]