42302007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 69574032

約数和(自身を除く): 27272025

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 241, 297, 591, 723, 891, 1773, 2167, 2169, 2651, 5319, 6501, 6507, 7953, 15957, 19503, 19521, 23859, 47477, 58509, 71577, 142431, 175527, 214731, 427293, 522247, 1281879, 1566741, 3845637, 4700223, 14100669, 42302007]

約数ペア:

[(1, 42302007), (3, 14100669), (9, 4700223), (11, 3845637), (27, 1566741), (33, 1281879), (81, 522247), (99, 427293), (197, 214731), (241, 175527), (297, 142431), (591, 71577), (723, 58509), (891, 47477), (1773, 23859), (2167, 19521), (2169, 19503), (2651, 15957), (5319, 7953), (6501, 6507)]