125878863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 198405504

約数和(自身を除く): 72526641

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 197, 201, 289, 561, 591, 737, 867, 1139, 2167, 2211, 3179, 3349, 3417, 6501, 9537, 10047, 12529, 13199, 19363, 36839, 37587, 39597, 56933, 58089, 110517, 145189, 170799, 212993, 224383, 435567, 626263, 638979, 673149, 1878789, 2468213, 3814511, 7404639, 11443533, 41959621, 125878863]

約数ペア:

[(1, 125878863), (3, 41959621), (11, 11443533), (17, 7404639), (33, 3814511), (51, 2468213), (67, 1878789), (187, 673149), (197, 638979), (201, 626263), (289, 435567), (561, 224383), (591, 212993), (737, 170799), (867, 145189), (1139, 110517), (2167, 58089), (2211, 56933), (3179, 39597), (3349, 37587), (3417, 36839), (6501, 19363), (9537, 13199), (10047, 12529)]