83942551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 111121920

約数和(自身を除く): 27179369

約数列:

[1, 7, 11, 19, 77, 133, 181, 209, 317, 1267, 1463, 1991, 2219, 3439, 3487, 6023, 13937, 24073, 24409, 37829, 42161, 57377, 66253, 264803, 401639, 463771, 631147, 1090163, 4418029, 7631141, 11991793, 83942551]

約数ペア:

[(1, 83942551), (7, 11991793), (11, 7631141), (19, 4418029), (77, 1090163), (133, 631147), (181, 463771), (209, 401639), (317, 264803), (1267, 66253), (1463, 57377), (1991, 42161), (2219, 37829), (3439, 24409), (3487, 24073), (6023, 13937)]