128934779787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{343543}}^1$

素因数の和:343800

約数の個数: 48

約数和(自身を含む): 216086427648

約数和(自身を除く): 87151647861

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 223, 561, 669, 1683, 2007, 2453, 3791, 7359, 11373, 22077, 34119, 41701, 125103, 343543, 375309, 1030629, 3091887, 3778973, 5840231, 11336919, 17520693, 34010757, 52562079, 64242541, 76610089, 192727623, 229830267, 578182869, 689490801, 842710979, 1302371513, 2528132937, 3907114539, 7584398811, 11721343617, 14326086643, 42978259929, 128934779787]

約数ペア:

[(1, 128934779787), (3, 42978259929), (9, 14326086643), (11, 11721343617), (17, 7584398811), (33, 3907114539), (51, 2528132937), (99, 1302371513), (153, 842710979), (187, 689490801), (223, 578182869), (561, 229830267), (669, 192727623), (1683, 76610089), (2007, 64242541), (2453, 52562079), (3791, 34010757), (7359, 17520693), (11373, 11336919), (22077, 5840231), (34119, 3778973), (41701, 3091887), (125103, 1030629), (343543, 375309)]