48872481

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 76492800

約数和(自身を除く): 27620319

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 331, 553, 623, 993, 1659, 1869, 2317, 6951, 7031, 21093, 26149, 29459, 49217, 78447, 88377, 147651, 183043, 206213, 549129, 618639, 2327261, 6981783, 16290827, 48872481]

約数ペア:

[(1, 48872481), (3, 16290827), (7, 6981783), (21, 2327261), (79, 618639), (89, 549129), (237, 206213), (267, 183043), (331, 147651), (553, 88377), (623, 78447), (993, 49217), (1659, 29459), (1869, 26149), (2317, 21093), (6951, 7031)]