39477039

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 65868288

約数和(自身を除く): 26391249

約数列:

[1, 3, 7, 21, 23, 37, 47, 69, 111, 141, 161, 259, 329, 483, 777, 851, 987, 1081, 1739, 2209, 2553, 3243, 5217, 5957, 6627, 7567, 12173, 15463, 17871, 22701, 36519, 39997, 46389, 50807, 81733, 119991, 152421, 245199, 279979, 355649, 572131, 839937, 1066947, 1716393, 1879859, 5639577, 13159013, 39477039]

約数ペア:

[(1, 39477039), (3, 13159013), (7, 5639577), (21, 1879859), (23, 1716393), (37, 1066947), (47, 839937), (69, 572131), (111, 355649), (141, 279979), (161, 245199), (259, 152421), (329, 119991), (483, 81733), (777, 50807), (851, 46389), (987, 39997), (1081, 36519), (1739, 22701), (2209, 17871), (2553, 15463), (3243, 12173), (5217, 7567), (5957, 6627)]