68344983

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 119149056

約数和(自身を除く): 50804073

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 101, 161, 207, 303, 467, 483, 707, 909, 1401, 1449, 2121, 2323, 3269, 4203, 6363, 6969, 9807, 10741, 16261, 20907, 29421, 32223, 47167, 48783, 75187, 96669, 141501, 146349, 225561, 330169, 424503, 676683, 990507, 1084841, 2971521, 3254523, 7593887, 9763569, 22781661, 68344983]

約数ペア:

[(1, 68344983), (3, 22781661), (7, 9763569), (9, 7593887), (21, 3254523), (23, 2971521), (63, 1084841), (69, 990507), (101, 676683), (161, 424503), (207, 330169), (303, 225561), (467, 146349), (483, 141501), (707, 96669), (909, 75187), (1401, 48783), (1449, 47167), (2121, 32223), (2323, 29421), (3269, 20907), (4203, 16261), (6363, 10741), (6969, 9807)]