70645743

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 127795200

約数和(自身を除く): 57149457

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 103, 133, 171, 189, 191, 309, 399, 513, 573, 721, 927, 1197, 1337, 1719, 1957, 2163, 2781, 3591, 3629, 4011, 5157, 5871, 6489, 10887, 12033, 13699, 17613, 19467, 19673, 25403, 32661, 36099, 41097, 52839, 59019, 76209, 97983, 123291, 137711, 177057, 228627, 369873, 373787, 413133, 531171, 685881, 1121361, 1239399, 2616509, 3364083, 3718197, 7849527, 10092249, 23548581, 70645743]

約数ペア:

[(1, 70645743), (3, 23548581), (7, 10092249), (9, 7849527), (19, 3718197), (21, 3364083), (27, 2616509), (57, 1239399), (63, 1121361), (103, 685881), (133, 531171), (171, 413133), (189, 373787), (191, 369873), (309, 228627), (399, 177057), (513, 137711), (573, 123291), (721, 97983), (927, 76209), (1197, 59019), (1337, 52839), (1719, 41097), (1957, 36099), (2163, 32661), (2781, 25403), (3591, 19673), (3629, 19467), (4011, 17613), (5157, 13699), (5871, 12033), (6489, 10887)]