148749601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 201067776

約数和(自身を除く): 52318175

約数列:

[1, 7, 11, 13, 77, 91, 143, 181, 821, 1001, 1267, 1991, 2353, 5747, 9031, 10673, 13937, 16471, 25883, 63217, 74711, 117403, 148601, 181181, 821821, 1040207, 1634611, 1931813, 11442277, 13522691, 21249943, 148749601]

約数ペア:

[(1, 148749601), (7, 21249943), (11, 13522691), (13, 11442277), (77, 1931813), (91, 1634611), (143, 1040207), (181, 821821), (821, 181181), (1001, 148601), (1267, 117403), (1991, 74711), (2353, 63217), (5747, 25883), (9031, 16471), (10673, 13937)]