147275478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{166979}}^1$

素因数の和:167001

約数の個数: 36

約数和(自身を含む): 371196540

約数和(自身を除く): 223921062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 166979, 333958, 500937, 1001874, 1168853, 1502811, 2337706, 3005622, 3506559, 7013118, 8181971, 10519677, 16363942, 21039354, 24545913, 49091826, 73637739, 147275478]

約数ペア:

[(1, 147275478), (2, 73637739), (3, 49091826), (6, 24545913), (7, 21039354), (9, 16363942), (14, 10519677), (18, 8181971), (21, 7013118), (42, 3506559), (49, 3005622), (63, 2337706), (98, 1502811), (126, 1168853), (147, 1001874), (294, 500937), (441, 333958), (882, 166979)]