54316611

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 32169789

約数列:

[1, 3, 9, 19, 43, 57, 83, 89, 129, 171, 249, 267, 387, 747, 801, 817, 1577, 1691, 2451, 3569, 3827, 4731, 5073, 7353, 7387, 10707, 11481, 14193, 15219, 22161, 32121, 34443, 66483, 67811, 72713, 140353, 203433, 218139, 317641, 421059, 610299, 654417, 952923, 1263177, 2858769, 6035179, 18105537, 54316611]

約数ペア:

[(1, 54316611), (3, 18105537), (9, 6035179), (19, 2858769), (43, 1263177), (57, 952923), (83, 654417), (89, 610299), (129, 421059), (171, 317641), (249, 218139), (267, 203433), (387, 140353), (747, 72713), (801, 67811), (817, 66483), (1577, 34443), (1691, 32121), (2451, 22161), (3569, 15219), (3827, 14193), (4731, 11481), (5073, 10707), (7353, 7387)]