61539438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 126007200

約数和(自身を除く): 64467762

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 327, 438, 654, 1289, 2578, 3867, 7734, 7957, 15914, 23871, 47742, 94097, 140501, 188194, 281002, 282291, 421503, 564582, 843006, 10256573, 20513146, 30769719, 61539438]

約数ペア:

[(1, 61539438), (2, 30769719), (3, 20513146), (6, 10256573), (73, 843006), (109, 564582), (146, 421503), (218, 282291), (219, 281002), (327, 188194), (438, 140501), (654, 94097), (1289, 47742), (2578, 23871), (3867, 15914), (7734, 7957)]