938604807

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9013}}^1$

素因数の和:9077

約数の個数: 64

約数和(自身を含む): 1730688000

約数和(自身を除く): 792083193

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 399, 513, 551, 609, 783, 1197, 1653, 1827, 3591, 3857, 4959, 5481, 9013, 11571, 14877, 27039, 34713, 63091, 81117, 104139, 171247, 189273, 243351, 261377, 513741, 567819, 784131, 1198729, 1541223, 1703457, 1829639, 2352393, 3596187, 4623669, 4966163, 5488917, 7057179, 10788561, 14898489, 16466751, 32365683, 34763141, 44695467, 49400253, 104289423, 134086401, 312868269, 938604807]

約数ペア:

[(1, 938604807), (3, 312868269), (7, 134086401), (9, 104289423), (19, 49400253), (21, 44695467), (27, 34763141), (29, 32365683), (57, 16466751), (63, 14898489), (87, 10788561), (133, 7057179), (171, 5488917), (189, 4966163), (203, 4623669), (261, 3596187), (399, 2352393), (513, 1829639), (551, 1703457), (609, 1541223), (783, 1198729), (1197, 784131), (1653, 567819), (1827, 513741), (3591, 261377), (3857, 243351), (4959, 189273), (5481, 171247), (9013, 104139), (11571, 81117), (14877, 63091), (27039, 34713)]