85280854737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 126234501120

約数和(自身を除く): 40953646383

約数列:

[1, 3, 13, 39, 47, 141, 211, 311, 611, 633, 709, 933, 1833, 2127, 2743, 4043, 8229, 9217, 9917, 12129, 14617, 27651, 29751, 33323, 43851, 65621, 99969, 128921, 149599, 190021, 196863, 220499, 386763, 433199, 448797, 570063, 661497, 853073, 1299597, 1944787, 2559219, 2866487, 3084187, 5834361, 7031153, 8599461, 9252561, 10363453, 21093459, 31090359, 40094431, 46525289, 91404989, 120283293, 134724889, 139575867, 274214967, 404174667, 604828757, 1814486271, 2186688583, 6560065749, 28426951579, 85280854737]

約数ペア:

[(1, 85280854737), (3, 28426951579), (13, 6560065749), (39, 2186688583), (47, 1814486271), (141, 604828757), (211, 404174667), (311, 274214967), (611, 139575867), (633, 134724889), (709, 120283293), (933, 91404989), (1833, 46525289), (2127, 40094431), (2743, 31090359), (4043, 21093459), (8229, 10363453), (9217, 9252561), (9917, 8599461), (12129, 7031153), (14617, 5834361), (27651, 3084187), (29751, 2866487), (33323, 2559219), (43851, 1944787), (65621, 1299597), (99969, 853073), (128921, 661497), (149599, 570063), (190021, 448797), (196863, 433199), (220499, 386763)]